diff --git a/.gitea/workflows/build-release.yml b/.gitea/workflows/build-release.yml
index cdda4a7..f00fb34 100644
--- a/.gitea/workflows/build-release.yml
+++ b/.gitea/workflows/build-release.yml
@@ -140,7 +140,10 @@ jobs:
           export CFLAGS="-w"
           export CXXFLAGS="-w"
 
-          # Fresh configure — no cached state
+          # Remove unwind source — uses dlfcn.h which doesn't exist in MinGW
+          rm -rf winpr/libwinpr/utils/unwind
+          sed -i '/unwind/d' winpr/libwinpr/CMakeLists.txt 2>/dev/null || true
+
           cmake -B build -G Ninja \
             -DCMAKE_TOOLCHAIN_FILE=/tmp/mingw-toolchain.cmake \
             -DCMAKE_BUILD_TYPE=Release \