diff --git a/.github/workflows/test-java-os-mix.yml b/.github/workflows/test-java-os-mix.yml
index b7f4dff0..aa057ecb 100644
--- a/.github/workflows/test-java-os-mix.yml
+++ b/.github/workflows/test-java-os-mix.yml
@@ -30,6 +30,9 @@ jobs:
           name: CLI
           path: htmlSanityCheck-cli/build/install
 
+      - name: Make file executable
+        run: chmod +x htmlSanityCheck-cli/build/install/hsc/bin/hsc
+
       - name: Setup JDK
         uses: actions/setup-java@v4
         with: