diff --git a/.github/workflows/call-windows-unit-tests.yaml b/.github/workflows/call-windows-unit-tests.yaml
index 3b6c90c6c72..a18a358e263 100644
--- a/.github/workflows/call-windows-unit-tests.yaml
+++ b/.github/workflows/call-windows-unit-tests.yaml
@@ -153,6 +153,6 @@ jobs:
 
       - name: Build unit-test for Fluent Bit packages (only for x86 and x64)
         run: |
-            ctest --build-run-dir $PWD --output-on-failure
+            ctest --build-run-dir "$PWD" --output-on-failure
         shell: pwsh
         working-directory: build