diff --git a/net.retrodeck.retrodeck.yml b/net.retrodeck.retrodeck.yml
index 13bebd6c..662961e1 100644
--- a/net.retrodeck.retrodeck.yml
+++ b/net.retrodeck.retrodeck.yml
@@ -531,8 +531,8 @@ modules:
     build-commands:
       - mkdir -p "${FLATPAK_DEST}/retrodeck/PortMaster/"
       - cp retrodeck.portmaster.zip "${FLATPAK_DEST}/retrodeck/PortMaster.zip"
-      - cp "PortMaster" "${FLATPAK_DEST}/bin/"
-      - chmod +x ${FLATPAK_DEST}/PortMaster
+      - install -Dm755 "PortMaster" "${FLATPAK_DEST}/bin/PortMaster"
+      - ls -lah "${FLATPAK_DEST}/bin"
     sources:
       - type: file
         url: https://github.com/PortsMaster/PortMaster-GUI/releases/download/2024.08.24-1111/retrodeck.portmaster.zip