diff --git a/code/qcommon/q_shared.c b/code/qcommon/q_shared.c
index 68190c4d..ef652ff1 100644
--- a/code/qcommon/q_shared.c
+++ b/code/qcommon/q_shared.c
@@ -736,7 +736,7 @@ MinGW comes with its own snprintf() which is not broken.
 =============
 */
 
-int Q_vsnprintf(char *str, size_t size, const char *format, va_list ap);
+int Q_vsnprintf(char *str, size_t size, const char *format, va_list ap)
 {
 	int retval;