diff --git a/code/game/g_main.c b/code/game/g_main.c
index 91cb6244..cd176d31 100644
--- a/code/game/g_main.c
+++ b/code/game/g_main.c
@@ -1092,7 +1092,7 @@ void QDECL G_LogPrintf( const char *fmt, ... ) {
 	Com_sprintf( string, sizeof(string), "%3i:%i%i ", min, tens, sec );
 
 	va_start( argptr, fmt );
-	Q_vsnprintf(string + 7, sizeof(string - 7), fmt, argptr);
+	Q_vsnprintf(string + 7, sizeof(string) - 7, fmt, argptr);
 	va_end( argptr );
 
 	if ( g_dedicated.integer ) {