diff --git a/src/selection/linux/copy.c b/src/selection/linux/copy.c
index 580fd83..eee65c7 100644
--- a/src/selection/linux/copy.c
+++ b/src/selection/linux/copy.c
@@ -117,6 +117,7 @@ void v3270_update_system_clipboard(GtkWidget *widget)
     {
     	// No clipboard data, return.
 		g_signal_emit(widget,v3270_widget_signal[V3270_SIGNAL_CLIPBOARD], 0, FALSE);
+		lib3270_action_group_notify(terminal->host,LIB3270_ACTION_GROUP_COPY);
     	return;
     }
 
@@ -171,6 +172,7 @@ void v3270_update_system_clipboard(GtkWidget *widget)
 	gtk_target_list_unref(list);
 
 	g_signal_emit(widget,v3270_widget_signal[V3270_SIGNAL_CLIPBOARD], 0, TRUE);
+	lib3270_action_group_notify(terminal->host,LIB3270_ACTION_GROUP_COPY);
 
 }
 
diff --git a/src/selection/windows/copy.c b/src/selection/windows/copy.c
index 56648a6..603f0a2 100644
--- a/src/selection/windows/copy.c
+++ b/src/selection/windows/copy.c
@@ -117,6 +117,7 @@ void v3270_update_system_clipboard(GtkWidget *widget)
     {
     	// No clipboard data, return.
 		g_signal_emit(widget,v3270_widget_signal[V3270_SIGNAL_CLIPBOARD], 0, FALSE);
+		lib3270_action_group_notify(terminal->host,LIB3270_ACTION_GROUP_COPY);
     	return;
     }
 
@@ -166,6 +167,7 @@ void v3270_update_system_clipboard(GtkWidget *widget)
 	gtk_target_list_unref(list);
 
 	g_signal_emit(widget,v3270_widget_signal[V3270_SIGNAL_CLIPBOARD], 0, TRUE);
+	lib3270_action_group_notify(terminal->host,LIB3270_ACTION_GROUP_COPY);
 
 }
 
--
libgit2 0.21.2