diff --git a/src/utils.c b/src/utils.c
index b6e2168..bbb2727 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -70,7 +70,7 @@ void print_stats(void) {
 	printf("--- %s ping statistics ---\n", address);
 	printf("%d packets transmitted, %d packets received, %d%% packet loss\n",
 		   tx_count, rx_count, (100 * (tx_count - rx_count) / tx_count));
-	printf("round-trip min/avg/max/stddev = %.3f/%.3f/%.3f/%.3f\n",
+	printf("round-trip min/avg/max/stddev = %.3f/%.3f/%.3f/%.3f ms\n",
 		   get_min_rtt(), get_avg_rtt(), get_max_rtt(), get_stddev_rtt());
 }