--- src/netspeed.c.str	2010-02-02 16:49:40.000000000 +0100
+++ src/netspeed.c	2010-02-02 16:50:08.000000000 +0100
@@ -1308,7 +1308,7 @@
 			applet->connect_dialog = gtk_message_dialog_new(NULL, 
 					GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 					GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO,
-					question);
+					"%s",question);
 			response = gtk_dialog_run(GTK_DIALOG(applet->connect_dialog));
 			gtk_widget_destroy (applet->connect_dialog);
 			applet->connect_dialog = NULL;
@@ -1328,7 +1328,7 @@
 					dialog = gtk_message_dialog_new(NULL, 
 							GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 							GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
-							error->message);
+							"%s",error->message);
 					gtk_dialog_run (GTK_DIALOG (dialog));
 					gtk_widget_destroy (dialog);
 					g_error_free (error);