diff --git a/uwsgi.c b/uwsgi.c
index cd774587..12533c36 100644
--- a/uwsgi.c
+++ b/uwsgi.c
@@ -888,13 +888,13 @@ int main(int argc, char *argv[], char *envp[]) {
 #endif
 #endif
 		if (uwsgi.test_module == NULL) {
-        		fprintf(stderr,"*** Starting uWSGI (%llubit) on [%.*s] ***\n", (sizeof(void *))*8, 24, ctime( (const time_t *) &uwsgi.start_tv.tv_sec));
+        		fprintf(stderr,"*** Starting uWSGI (%dbit) on [%.*s] ***\n", (int) (sizeof(void *))*8, 24, ctime( (const time_t *) &uwsgi.start_tv.tv_sec));
 		}
 #ifndef UNBIT
 #ifndef ROCK_SOLID
 	}
 	else {
-        	fprintf(stderr,"*** Starting uWSGI (CGI mode) (%llubit) on [%.*s] ***\n", (sizeof(void *))*8, 24, ctime( (const time_t *) &uwsgi.start_tv.tv_sec));
+        	fprintf(stderr,"*** Starting uWSGI (CGI mode) (%dbit) on [%.*s] ***\n", (int) (sizeof(void *))*8, 24, ctime( (const time_t *) &uwsgi.start_tv.tv_sec));
 	}
 #endif
 #endif