master_prefs: use default gtk theme

diff --git a/master_preferences.json b/master_preferences.json
index aa012b3804eb057d7dd0292800e0d0c716b5e0d9..e5e150d58862c7a8cd54102b0e084d81b0ac20ae 100644 (file)
--- a/master_preferences.json
+++ b/master_preferences.json
@@ -18,6 +18,12 @@
        "session": {
                "restore_on_startup": 4
        },
+       "extensions": {
+               "theme": {
+                       "id": "",
+                       "use_system": true
+               }
+       },
        "bookmark_bar": {
                "show_on_all_tabs": true
        },