diff --git a/.github/workflows/Build_Examples.yml b/.github/workflows/Build_Examples.yml
index 20bf2751bfd..327f7527022 100644
--- a/.github/workflows/Build_Examples.yml
+++ b/.github/workflows/Build_Examples.yml
@@ -23,6 +23,10 @@ jobs:
     runs-on:
       - ubuntu-latest
 
+    env:
+      SOURCE_BRANCH: ${{github.ref_name}}
+      TARGET_BRANCH: ${{github.event.pull_request.base.ref}}
+
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v3
@@ -94,9 +98,6 @@ jobs:
           fi
           
           echo "RUN_TEST=$RUN_TEST" >> $GITHUB_OUTPUT
-        env:
-          HEAD: ${{github.event.pull_request.head}}
-          BASE: ${{github.event.pull_request.base}}
           
       - name: Install ARM GCC Toolchain (arm-none-eabi-gcc)
         uses: carlosperate/arm-none-eabi-gcc-action@v1