diff --git a/linux-game-manager.sh b/linux-game-manager.sh
index 9bed804..eebbf3c 100755
--- a/linux-game-manager.sh
+++ b/linux-game-manager.sh
@@ -426,6 +426,7 @@ case "${game}" in
         get_installer "system-fault-linux-x86_64.AppImage" "https://lightsoutgames.itch.io/systemfault"
         mkdir -p "${installPath}/System Fault"
         cp -v "${cache}/system-fault-linux-x86_64.AppImage" "${installPath}/System Fault/system-fault-linux-x86_64.AppImage"
+        chmod +x "${installPath}/System Fault/system-fault-linux-x86_64.AppImage"
         add_launcher "${installPath}/System Fault/system-fault-linux-x86_64.AppImage"
         ;;
     "Wurmus")