diff --git a/.github/workflows/test_build.yml b/.github/workflows/test_build.yml
index dd52e83b61..6dea05559b 100644
--- a/.github/workflows/test_build.yml
+++ b/.github/workflows/test_build.yml
@@ -36,8 +36,9 @@ jobs:
 
     - name: 🔨 Build
       shell: pwsh
+      env:
+          SKIP_THIRD_PARTY_VALIDATION: "1"
       run: |
-        $env:SKIP_THIRD_PARTY_VALIDATION = "1"
         ./tools/build.ps1
 
   Ubuntu-latest:
@@ -61,6 +62,8 @@ jobs:
         ./tools/create_env.sh
 
     - name: 🔨 Build
+      env:
+          SKIP_THIRD_PARTY_VALIDATION: "1"
       run: |
         echo "1" >> $SKIP_THIRD_PARTY_VALIDATION
         ./tools/build.sh