diff --git a/tests/testmerge.c b/tests/testmerge.c
index a9b1222d25..64baf639a3 100644
--- a/tests/testmerge.c
+++ b/tests/testmerge.c
@@ -209,11 +209,11 @@ enum {
 static GtkRadioActionEntry radio_entries[] = {
   { "justify-left", GTK_STOCK_JUSTIFY_LEFT, NULL, "<control>L", 
     "Left justify the text", JUSTIFY_LEFT },
-  { "justify-center", GTK_STOCK_JUSTIFY_CENTER, NULL, "<control>E",
+  { "justify-center", GTK_STOCK_JUSTIFY_CENTER, NULL, "<super>E",
     "Center justify the text", JUSTIFY_CENTER },
-  { "justify-right", GTK_STOCK_JUSTIFY_RIGHT, NULL, "<control>R",
+  { "justify-right", GTK_STOCK_JUSTIFY_RIGHT, NULL, "<hyper>R",
     "Right justify the text", JUSTIFY_RIGHT },
-  { "justify-fill", GTK_STOCK_JUSTIFY_FILL, NULL, "<control>J",
+  { "justify-fill", GTK_STOCK_JUSTIFY_FILL, NULL, "<super><hyper>J",
     "Fill justify the text", JUSTIFY_FILL },
 };
 static guint n_radio_entries = G_N_ELEMENTS (radio_entries);