diff --git a/cmd/flamenco-manager-poc/main.go b/cmd/flamenco-manager-poc/main.go
index c93ff173..0fbf7384 100644
--- a/cmd/flamenco-manager-poc/main.go
+++ b/cmd/flamenco-manager-poc/main.go
@@ -1,5 +1,25 @@
 package main
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"context"
 	"errors"
diff --git a/cmd/flamenco-worker-poc/main.go b/cmd/flamenco-worker-poc/main.go
index 90f956f0..bc4fa652 100644
--- a/cmd/flamenco-worker-poc/main.go
+++ b/cmd/flamenco-worker-poc/main.go
@@ -1,5 +1,25 @@
 package main
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"context"
 	"net/http"
diff --git a/internal/appinfo/appinfo.go b/internal/appinfo/appinfo.go
index a769c19e..5ee9e6cf 100644
--- a/internal/appinfo/appinfo.go
+++ b/internal/appinfo/appinfo.go
@@ -1,5 +1,25 @@
 package appinfo
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import "fmt"
 
 // ApplicationName contains the application name.
diff --git a/internal/manager/api_impl/api_impl.go b/internal/manager/api_impl/api_impl.go
index 0ac82196..e46cf934 100644
--- a/internal/manager/api_impl/api_impl.go
+++ b/internal/manager/api_impl/api_impl.go
@@ -1,5 +1,25 @@
 package api_impl
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"net/http"
 
diff --git a/internal/manager/job_compilers/author.go b/internal/manager/job_compilers/author.go
index 6b7e8eb9..cf1d9026 100644
--- a/internal/manager/job_compilers/author.go
+++ b/internal/manager/job_compilers/author.go
@@ -1,5 +1,25 @@
 package job_compilers
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"time"
 
diff --git a/internal/manager/job_compilers/job_compilers.go b/internal/manager/job_compilers/job_compilers.go
index 5d89b5b1..b94738ab 100644
--- a/internal/manager/job_compilers/job_compilers.go
+++ b/internal/manager/job_compilers/job_compilers.go
@@ -1,5 +1,25 @@
 package job_compilers
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"errors"
 	"time"
diff --git a/internal/manager/job_compilers/path.go b/internal/manager/job_compilers/path.go
index 3f7577ad..ea8e10ea 100644
--- a/internal/manager/job_compilers/path.go
+++ b/internal/manager/job_compilers/path.go
@@ -1,5 +1,25 @@
 package job_compilers
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"path/filepath"
 
diff --git a/internal/manager/job_compilers/path_test.go b/internal/manager/job_compilers/path_test.go
index e9ad706e..95a8b94b 100644
--- a/internal/manager/job_compilers/path_test.go
+++ b/internal/manager/job_compilers/path_test.go
@@ -1,5 +1,25 @@
 package job_compilers
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"testing"
 
diff --git a/internal/manager/job_compilers/process.go b/internal/manager/job_compilers/process.go
index caa14498..d16f4d78 100644
--- a/internal/manager/job_compilers/process.go
+++ b/internal/manager/job_compilers/process.go
@@ -1,5 +1,25 @@
 package job_compilers
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"os"
 	"runtime"
diff --git a/internal/manager/job_compilers/scripts.go b/internal/manager/job_compilers/scripts.go
index 5b0b8571..2297375b 100644
--- a/internal/manager/job_compilers/scripts.go
+++ b/internal/manager/job_compilers/scripts.go
@@ -1,5 +1,25 @@
 package job_compilers
 
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 import (
 	"embed"
 	"fmt"
diff --git a/internal/manager/job_compilers/scripts/simple_blender_render.js b/internal/manager/job_compilers/scripts/simple_blender_render.js
index 5a814885..12936216 100644
--- a/internal/manager/job_compilers/scripts/simple_blender_render.js
+++ b/internal/manager/job_compilers/scripts/simple_blender_render.js
@@ -1,3 +1,23 @@
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */
+
 print("Blender Render job submitted");
 print("job: ", job);
 
diff --git a/pkg/api/generate.go b/pkg/api/generate.go
index f4f9720d..ff95c410 100644
--- a/pkg/api/generate.go
+++ b/pkg/api/generate.go
@@ -4,3 +4,23 @@
 //go:generate oapi-codegen -generate client -o openapi_client.gen.go -package api flamenco-manager.yaml
 
 package api
+
+/* ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * Original Code Copyright (C) 2022 Blender Foundation.
+ *
+ * This file is part of Flamenco.
+ *
+ * Flamenco is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Flamenco.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ***** END GPL LICENSE BLOCK ***** */