diff --git a/.github/workflows/kernel_example.yml b/.github/workflows/kernel_example.yml
index 5f45e09..393db3e 100644
--- a/.github/workflows/kernel_example.yml
+++ b/.github/workflows/kernel_example.yml
@@ -1,13 +1,13 @@
 name: Build Kernel Example
-on:
+'on':
   workflow_dispatch:
     inputs:
       extra_resolve_options:
-        description: "Extra Resolve Options"
+        description: Extra Resolve Options
         required: false
-  schedule:
-    - cron: "0 1 * * *" # 3 AM CET
   push:
+    branches:
+    - master
   pull_request:
 env:
   EXTRA_RESOLVE_OPTIONS: ${{ github.event.inputs.resolve_options }}
@@ -17,41 +17,42 @@ jobs:
       fail-fast: false
       matrix:
         config:
-          - container: conanio/gcc8
-            name: Kernel 4.15.0
-            kernel_version: 4.15.0-144-generic
-            kernel_path: /lib/modules/4.15.0-144-generic/build
-          - container: conanio/gcc10
-            name: Kernel 5.4.0
-            kernel_version: 5.4.0-74-generic
-            kernel_path: /lib/modules/5.4.0-74-generic/build
-          - container: conanio/gcc10
-            name: Kernel 5.8.0
-            kernel_version: 5.8.0-53-generic
-            kernel_path: /lib/modules/5.8.0-53-generic/build
-          - container: conanio/gcc10
-            name: Kernel 5.13.0
-            kernel_version: 5.13.0-30-generic
-            kernel_path: /lib/modules/5.13.0-30-generic/build
-    runs-on: [self-hosted, docker, builder]
+        - container: conanio/gcc8
+          name: Kernel 4.15.0
+          kernel_version: 4.15.0-144-generic
+          kernel_path: /lib/modules/4.15.0-144-generic/build
+        - container: conanio/gcc10
+          name: Kernel 5.4.0
+          kernel_version: 5.4.0-74-generic
+          kernel_path: /lib/modules/5.4.0-74-generic/build
+        - container: conanio/gcc10
+          name: Kernel 5.8.0
+          kernel_version: 5.8.0-53-generic
+          kernel_path: /lib/modules/5.8.0-53-generic/build
+        - container: conanio/gcc10
+          name: Kernel 5.13.0
+          kernel_version: 5.13.0-30-generic
+          kernel_path: /lib/modules/5.13.0-30-generic/build
+    runs-on:
+    - self-hosted
+    - docker
+    - builder
     name: ${{ matrix.config.name }}
     container:
       image: ${{ matrix.config.container }}
       options: --user 0:0
       volumes:
-        - /home/buildbot/.ssh:/root/.ssh
+      - /home/buildbot/.ssh:/root/.ssh
     steps:
-      - name: Install SSH client and Linux Headers
-        run: apt clean && apt update && apt -y install openssh-client linux-headers-${{matrix.config.kernel_version}}
-      - name: Checkout source code
-        uses: actions/checkout@v2
-      - name: Waf Configure
-        run: python3 waf configure --git_protocol=git@ $EXTRA_RESOLVE_OPTIONS
-      - name: Waf Build
-        run: |
-          echo "::add-matcher::.github/gcc-problem-matcher.json"
-          python3 waf --kernel_example --kernel_path=${{ matrix.config.kernel_path }}
-
-
+    - name: Install SSH client and Linux Headers
+      run: apt clean && apt update && apt -y install openssh-client linux-headers-${{matrix.config.kernel_version}}
+    - name: Checkout source code
+      uses: actions/checkout@v2
+    - name: Waf Configure
+      run: python3 waf configure --git_protocol=git@ $EXTRA_RESOLVE_OPTIONS
+    - name: Waf Build
+      run: 'echo "::add-matcher::.github/gcc-problem-matcher.json"
 
+        python3 waf --kernel_example --kernel_path=${{ matrix.config.kernel_path }}
 
+        '