--- a/tests/test_prefseditor_keybindings.py
+++ b/tests/test_prefseditor_keybindings.py
@@ -56,7 +56,7 @@
     from terminatorlib import config

     all_default_accelerators = [
-        Gtk.accelerator_parse(accel)
+        tuple(Gtk.accelerator_parse(accel))
         for accel in config.DEFAULTS["keybindings"].values()
         if accel != ""  # ignore empty key bindings
     ]
@@ -156,7 +156,7 @@
     binding = liststore.get_value(liststore.get_iter(path), 0)

     all_default_accelerators = {
-        Gtk.accelerator_parse(accel)
+        tuple(Gtk.accelerator_parse(accel))
         for accel in config.DEFAULTS["keybindings"].values()
         if accel != ""  # ignore empty key bindings
     }