diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 19756a7c57..11bcff71e7 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -57,7 +57,7 @@ jobs:
         uses: gradle/gradle-build-action@v2
         with:
           arguments: shellcheck
-        if: runner.os = 'Linux'
+        if: runner.os == 'Linux'
       - name: Report jacoco coverage
         uses: gradle/gradle-build-action@v2
         env: