diff --git a/data_from_portwine/scripts/runlib b/data_from_portwine/scripts/runlib
index ba8c2167..1a32c94b 100755
--- a/data_from_portwine/scripts/runlib
+++ b/data_from_portwine/scripts/runlib
@@ -344,6 +344,10 @@ d3d11 d3d10 d3d10core d3d10_1 d3d9 d3d8 dxgi wined3d vulkan-1"
             PW_GAMEMODERUN_SLR="gamemoderun"
             systemctl enable --now --user gamemoded &>/dev/null
             print_info "Gamemod will be launched."
+        elif check_flatpak ; then
+            export GAMEMODERUN=1
+            PW_GAMEMODERUN_SLR="gamemoderun"
+            print_info "Gamemod will be launched."
         elif [[ "$PW_USE_RUNTIME" == 1 ]] ; then
             export GAMEMODERUN=1
             if ! pidof gamemoded &>/dev/null ; then