diff --git a/data_from_portwine/scripts/functions_helper b/data_from_portwine/scripts/functions_helper
index 6a1eebc..761f3ad 100755
--- a/data_from_portwine/scripts/functions_helper
+++ b/data_from_portwine/scripts/functions_helper
@@ -3259,6 +3259,11 @@ start_portwine () {
         export int_xneur=1
     fi
 
+    #https://github.com/flathub/net.lutris.Lutris/pull/368#issuecomment-1751381312
+    if [[ (echo $PW_GPU_USE | grep -i nvidia) ]] || [[ $(glxinfo | grep "OpenGL renderer" | grep -i nvidia) ]]; then
+    	export WEBKIT_DISABLE_DMABUF_RENDERER=1
+    fi
+
     if check_gamescope_session ; then
         export PW_GAMEMODERUN_SLR=""
     elif [[ "$PW_USE_GAMEMODE" = "1" ]] \
diff --git a/data_from_portwine/scripts/start.sh b/data_from_portwine/scripts/start.sh
index 885b00f..5bfd7f4 100755
--- a/data_from_portwine/scripts/start.sh
+++ b/data_from_portwine/scripts/start.sh
@@ -95,7 +95,7 @@ unset CHK_SYMLINK_FILE PW_MESA_GL_VERSION_OVERRIDE PW_VKD3D_FEATURE_LEVEL PATH_T
 unset PW_PREFIX_NAME WINEPREFIX VULKAN_MOD PW_WINE_VER PW_ADD_TO_ARGS_IN_RUNTIME PW_GAMEMODERUN_SLR AMD_VULKAN_ICD PW_WINE_CPU_TOPOLOGY
 unset MANGOHUD_CONFIG FPS_LIMIT PW_WINE_USE WINEDLLPATH WINE WINEDIR WINELOADER WINESERVER PW_USE_RUNTIME PORTWINE_CREATE_SHORTCUT_NAME MIRROR
 unset PW_LOCALE_SELECT PW_SETTINGS_INDICATION PW_GUI_START PW_AUTOINSTALL_EXE NOSTSTDIR RADV_DEBUG PW_NO_AUTO_CREATE_SHORTCUT
-unset PW_TERM PW_EXEC_FROM_DESKTOP
+unset PW_TERM PW_EXEC_FROM_DESKTOP WEBKIT_DISABLE_DMABUF_RENDERER
 
 export PORT_WINE_TMP_PATH="${PORT_WINE_PATH}/data/tmp"
 rm -f "$PORT_WINE_TMP_PATH"/*{exe,msi,tar}*