diff --git a/build.sh b/build.sh
index 73ce698..0317de9 100755
--- a/build.sh
+++ b/build.sh
@@ -100,6 +100,8 @@ echo "Configuring Qt for $RUNNER_OS ($configPlatform)"
 echo "Building Qt for $RUNNER_OS"
 [[ "${RUNNER_OS:-}" != macOS   ]] || make -C "$OUTPUT_DIR/build"
 [[ "${RUNNER_OS:-}" != Windows ]] || {
+  ls -la "$OUTPUT_DIR/qtbase/"
+  rm -f "$OUTPUT_DIR/qtbase/.qmake.stash"
   dir "$OUTPUT_DIR/build/"
   cd "$OUTPUT_DIR/build"
   nmake.exe