diff --git a/.github/workflows/build_msvc.yml b/.github/workflows/build_msvc.yml
index 5472b87..de712db 100644
--- a/.github/workflows/build_msvc.yml
+++ b/.github/workflows/build_msvc.yml
@@ -41,7 +41,7 @@ jobs:
         cd extcmake_tinytiff_test
         mkdir build
         cd build
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} "-DCMAKE_PREFIX_PATH=../../../install/lib/cmake" -B . -S ..
+        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} "-DCMAKE_PREFIX_PATH=../../../install/lib" -B . -S ..
         cmake --build build --config Release --verbose  
     - name: Run Release tests
       run: |