diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
index 08aab5c01437d..258917a714c81 100644
--- a/net/rxrpc/rxkad.c
+++ b/net/rxrpc/rxkad.c
@@ -431,7 +431,7 @@ static int rxkad_secure_packet(struct rxrpc_call *call,
 		break;
 	}
 
-	_leave(" = %d [set %hx]", ret, y);
+	_leave(" = %d [set %x]", ret, y);
 	return ret;
 }