diff --git a/mcping.c b/mcping.c
index 44333a5..588cb10 100644
--- a/mcping.c
+++ b/mcping.c
@@ -188,8 +188,8 @@ int main(int argc, char **argv) {
   char string[STRING_BUF_SIZE];
 
   if (argc < 2) {
-    printf("MC Ping 1.2.0, Minecraft Server List Ping tool.\n");
-    printf("Usage: mcping <host> <port>\n");
+    fprintf(stderr, "MC Ping 1.2.0, Minecraft Server List Ping tool.\n");
+    fprintf(stderr, "Usage: mcping <host> <port>\n");
     return EXIT_FAILURE;
   }