Fix printf type

1 files changed, 1 insertions, 1 deletions

diff --git a/main.c b/main.c
index 428120e..c3fb13e 100644
--- a/main.c
+++ b/main.c
@@ -71,7 +71,7 @@ int main(void)
 		if (list) {
 			for (size_t i = 0; i < list->length; i++) {
 				char *ticket = list->tickets[i];
-				printf("Ticket %ld: %s\n", i, ticket);
+				printf("Ticket %zu: %s\n", i, ticket);
 			}
 			rtclient_ticket_freelist(list);
 		}