diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 376b1a663..2d2c587b0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ jobs:
         run: |
           mkdir build
           cd build
-          LIB=$LIB:${LIBUV_LIB_DIR}:${ZLIB_LIB_DIR}:${KERBEROS_LIB_DIR}
+          LIB=${LIB}:C:\vcpkg\packages\libuv_x64-windows\lib:C:\vcpkg\packages\zlib_x64-windows\lib:C:\vcpkg\packages\krb5_x64-windows\lib
           echo $LIB
           cmake -G "NMake Makefiles" -DCASS_BUILD_UNIT_TESTS=On ..
           nmake