diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fffd1d06..1bd04830 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -50,4 +50,4 @@ jobs:
         uses: actions/checkout@v4
       - name: Run unit tests
         run: |
-          swift test -Xcc -IC:/Program Files (x86)/zlib/include -Xlinker -LC:/Program Files (x86)/zlib/lib
+          swift test -Xcc -I'C:/Program Files (x86)/zlib/include' -Xlinker -L'C:/Program Files (x86)/zlib/lib'