diff --git a/.github/workflows/macos.yaml b/.github/workflows/macos.yaml
index 62e79945e..80456b4c3 100644
--- a/.github/workflows/macos.yaml
+++ b/.github/workflows/macos.yaml
@@ -30,6 +30,8 @@ jobs:
           host: 'mac'
           dir: '${{ github.workspace }}/qt_installation/'
           cached: ${{ steps.cache-qt.outputs.cache-hit }}
+          aqtversion: '==3.1.17'
+          py7zrversion: '==0.22.0' 
 
       - name: Build Plotjuggler
         shell: pwsh
diff --git a/.github/workflows/ros1.yaml b/.github/workflows/ros1.yaml
index a5c75e7ea..56bea958a 100644
--- a/.github/workflows/ros1.yaml
+++ b/.github/workflows/ros1.yaml
@@ -1,6 +1,7 @@
 name: ros1
 
-on: [push, pull_request]
+# on: [push, pull_request]
+on : [pull_request]
 
 jobs:
   industrial_ci:
diff --git a/.github/workflows/ros2-rolling.yaml b/.github/workflows/ros2-rolling.yaml
index cb5004506..b8084f009 100644
--- a/.github/workflows/ros2-rolling.yaml
+++ b/.github/workflows/ros2-rolling.yaml
@@ -1,6 +1,8 @@
 name: ros2-rolling
 
-on: [push, pull_request]
+# on: [push, pull_request]
+
+on : [pull_request]
 
 jobs:
   industrial_ci:
diff --git a/.github/workflows/ros2.yaml b/.github/workflows/ros2.yaml
index afdccc466..9f911fb13 100644
--- a/.github/workflows/ros2.yaml
+++ b/.github/workflows/ros2.yaml
@@ -1,6 +1,7 @@
 name: ros2
 
-on: [push, pull_request]
+# on: [push, pull_request]
+on : [pull_request]
 
 jobs:
   industrial_ci:
diff --git a/.github/workflows/ubuntu.yaml b/.github/workflows/ubuntu.yaml
index de7fad83f..9fba58585 100644
--- a/.github/workflows/ubuntu.yaml
+++ b/.github/workflows/ubuntu.yaml
@@ -1,6 +1,8 @@
 name: ubuntu
 
-on: [push, pull_request]
+# on: [push, pull_request]
+
+on : [pull_request]
 
 jobs:
 
diff --git a/.github/workflows/windows.yaml b/.github/workflows/windows.yaml
index 177802f73..ca834fe2c 100644
--- a/.github/workflows/windows.yaml
+++ b/.github/workflows/windows.yaml
@@ -1,6 +1,8 @@
 name: windows
 
-on: [push, pull_request]
+# on: [push, pull_request]
+
+on : [pull_request]
 
 jobs: