diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index a4026a7b..bf44f6de 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -35,7 +35,7 @@ jobs:
 
     - name: Configure
       working-directory: ${{runner.workspace}}/build
-      run: cmake $GITHUB_WORKSPACE -G 'MSYS Makefiles' -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DBUILD_STATIC=ON -DQT5_STATIC_DIR=C:/tools/msys64/mingw64/qt5-static
+      run: cmake $GITHUB_WORKSPACE -G 'MSYS Makefiles' -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DBUILD_STATIC=ON -DCMAKE_PREFIX_PATH=C:/tools/msys64/mingw64/qt5-static
 
     - name: Make
       working-directory: ${{runner.workspace}}/build
diff --git a/README.md b/README.md
index 028acad8..fb2e5f5c 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ If everything went well, melonDS and the libraries it needs should now be in the
 5. Install dependencies: `pacman -S git make mingw-w64-x86_64-{cmake,mesa,SDL2,toolchain,qt5-static,libslirp,libarchive,libepoxy}`
 6. Compile:
    ```bash
-   cmake .. -G 'MSYS Makefiles' -DBUILD_STATIC=ON -DQT5_STATIC_DIR=/mingw64/qt5-static
+   cmake .. -G 'MSYS Makefiles' -DBUILD_STATIC=ON -DCMAKE_PREFIX_PATH=/mingw64/qt5-static
    make -j$(nproc --all)
    mkdir dist && cp melonDS.exe dist
    ```