diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 5c63475..1982d34 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         operating-system: [windows-2019,ubuntu-22.04,macos-latest]
-        lazarus-versions: dist
+        lazarus-versions: [dist]
     steps:
     - name: Checkout source code
       uses: actions/checkout@v2