diff --git a/examples/demo02.yml b/examples/demo02.yml
index 0ddd75d..5b87f1c 100644
--- a/examples/demo02.yml
+++ b/examples/demo02.yml
@@ -22,7 +22,7 @@ connectors:
   X4:
     <<: *molex_f
     pinlabels: [GND, +12V, MISO, MOSI, SCK]
-  ferrule_crimp:
+  F:
     style: simple
     show_name: false
     type: Crimp ferrule
@@ -64,6 +64,6 @@ connections:
     - W3: [1-4]
     - X4: [1,3-5]
   -
-    - ferrule_crimp.
+    - F.
     - W4: [1,2]
     - X4: [1,2]
diff --git a/examples/ex04.yml b/examples/ex04.yml
index f171fdf..c3c7234 100644
--- a/examples/ex04.yml
+++ b/examples/ex04.yml
@@ -8,13 +8,12 @@ cables:
     category: bundle
 
 connectors:
-  ferrule_crimp:
+  F:
     style: simple
-    # autogenerate: true
     type: Crimp ferrule
 
 connections:
   -
-    - ferrule_crimp
+    - F.
     - W1: [1-6]
-    - ferrule_crimp
+    - F.