diff --git a/.gitea/workflows/build-windows-release.yml b/.gitea/workflows/build-windows-release.yml
index a530521..e8049d8 100644
--- a/.gitea/workflows/build-windows-release.yml
+++ b/.gitea/workflows/build-windows-release.yml
@@ -59,7 +59,9 @@ jobs:
         run: |
           cmake -S . -B build-windows -G Ninja \
             -DCMAKE_TOOLCHAIN_FILE=/usr/share/mingw/toolchain-mingw64.cmake \
-            -DCMAKE_BUILD_TYPE="$BUILD_TYPE"
+            -DCMAKE_BUILD_TYPE="$BUILD_TYPE" \
+            -DOpenCV_DIR=/usr/x86_64-w64-mingw32/sys-root/mingw/lib/cmake/OpenCV \
+            -DOpenCV_INCLUDE_DIRS=/usr/x86_64-w64-mingw32/sys-root/mingw/include/opencv4
 
       - name: Build
         run: cmake --build build-windows --config "$BUILD_TYPE" --parallel