diff --git a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
index d90a06c76fa..6fd584a8151 100644
--- a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
+++ b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
@@ -484,7 +484,7 @@ static void callback_do_hostname_change(GtkWidget *widget,
 			if (!state->account || !state->password) {
 				debug("callback_do_hostname_change: no creds yet\n");
 				callback_creds_prompt(NULL, state,
-						      "Enter the name and password of an account with permission to change a computer name in a the domain.",
+						      "Enter the name and password of an account with permission to change a computer name in the domain.",
 						      callback_do_storeauth_and_continue);
 			}