diff --git a/engine/client/quakedef.h b/engine/client/quakedef.h
index c705f1f52..82301dc16 100644
--- a/engine/client/quakedef.h
+++ b/engine/client/quakedef.h
@@ -86,7 +86,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #undef GLQUAKE	//compiler option
 #endif
 
-#ifdef CLIENTONLY
+#ifdef SERVERONLY
 #define isDedicated true
 #endif