diff --git a/.github/workflows/mulle-sde-ci.yml b/.github/workflows/mulle-sde-ci.yml
index 18d1fc5..4a69f0e 100644
--- a/.github/workflows/mulle-sde-ci.yml
+++ b/.github/workflows/mulle-sde-ci.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-latest, macos-latest, macos-14 ]
+        os: [ ubuntu-latest] # macos-latest,
 
     steps:
     - name: Set MULLE_HOSTNAME
@@ -33,7 +33,7 @@ jobs:
 
     - uses: actions/checkout@v4
 
-    - uses: mulle-sde/github-ci@v1
+    - uses: mulle-sde/github-ci@v2
 
     - name: Dump Project Environment
       run:  |
diff --git a/README.md b/README.md
index 20d7c9a..0f395b8 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ sequenced (e.g. an ELF shared library).
 
 | Release Version                                       | Release Notes
 |-------------------------------------------------------|--------------
-| ![Mulle kybernetiK tag](https://img.shields.io/github/tag/mulle-core/mulle-atinit.svg?branch=release) [![Build Status](https://github.com/mulle-core/mulle-atinit/workflows/CI/badge.svg?branch=release)](//github.com/mulle-core/mulle-atinit/actions) | [RELEASENOTES](RELEASENOTES.md) |
+| ![Mulle kybernetiK tag](https://img.shields.io/github/tag/mulle-core/mulle-atinit.svg) [![Build Status](https://github.com/mulle-core/mulle-atinit/workflows/CI/badge.svg)](//github.com/mulle-core/mulle-atinit/actions) | [RELEASENOTES](RELEASENOTES.md) |