diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 362745ca..fa2a4f17 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -198,7 +198,7 @@ TAB3:build:
     - *nuget-fix
     - dotnet restore "$env:SOL_NAME.sln"
   only:
-    variables: "$CI_COMMIT_BRANCH" -match "$env:APP_NAME"
+    variables: '"$CI_COMMIT_BRANCH" -match "$env:APP_NAME"'
   script:
     - dotnet build $env:APP_NAME/$env:APP_NAME.csproj
   # rules: