diff --git a/net.retrodeck.retrodeck.yml b/net.retrodeck.retrodeck.yml
index 16918804..21f08c8d 100644
--- a/net.retrodeck.retrodeck.yml
+++ b/net.retrodeck.retrodeck.yml
@@ -122,7 +122,7 @@ modules:
 
     post-install:
       - mkdir -p /app/lib/mkspecs
-      - cp -rf /app/mkspecs/* /app/lib/mkspecs/
+      - cp -R /app/mkspecs/* /app/lib/mkspecs/
       - ln -sr ${FLATPAK_DEST}/lib/${FLATPAK_ARCH}-linux-gnu/libQt*.so* -t ${FLATPAK_DEST}/lib/
       - sed -i 's/\\([0-9]\\+\\.[0-9]\\+\\)\\.[0-9]\\+ ${_Qt6.*_FIND_VERSION_EXACT}/\\1/'
         ${FLATPAK_DEST}/lib/${FLATPAK_ARCH}-linux-gnu/cmake/Qt6*/Qt6*Config.cmake