diff --git a/.github/workflows/mulle-sde-ci.yml b/.github/workflows/mulle-sde-ci.yml
index bde0a44..47a5b7d 100644
--- a/.github/workflows/mulle-sde-ci.yml
+++ b/.github/workflows/mulle-sde-ci.yml
@@ -1,6 +1,6 @@
 name: CI
 
-on: [push]
+on: [push,workflow_dispatch]
 
 env:
   BUILD_TYPE: release
@@ -29,15 +29,12 @@ jobs:
     - name: Dump Environment
       run:  env | sort
 
-    - uses: actions/checkout@v2
-
+    - uses: actions/checkout@v3
 
     - uses: mulle-sde/github-ci@v1
 
-
     - uses: mulle-cc/github-ci@v4
 
-
     - name: Dump Project Environment
       run:  |
         [ ! -d .mulle/etc/env ] || ls -l .mulle/etc/env/environment*.sh
diff --git a/.mulle/share/sde/extension b/.mulle/share/sde/extension
index 28326fd..26a44b3 100644
--- a/.mulle/share/sde/extension
+++ b/.mulle/share/sde/extension
@@ -15,3 +15,4 @@ mulle-objc/vscode-clang;extra
 mulle-sde/vscode-clang;extra
 mulle-sde/vscode;extra
 foundation/github-actions;extra
+foundation/github-actions;extra