diff --git a/src/video/Xext/Xxf86vm/XF86VMode.c b/src/video/Xext/Xxf86vm/XF86VMode.c
index 4b933f26f..23860f211 100644
--- a/src/video/Xext/Xxf86vm/XF86VMode.c
+++ b/src/video/Xext/Xxf86vm/XF86VMode.c
@@ -290,7 +290,7 @@ SDL_NAME(XF86VidModeGetModeLine)(dpy, screen, dotclock, modeline)
 	}
 	_XRead(dpy, (char*)modeline->private, modeline->privsize * sizeof(INT32));
     } else {
-	zap_ptr((char *)&modeline->private, sizeof(modeline->private))
+	zap_ptr((char *)&modeline->private, sizeof(modeline->private));
     }
     UnlockDisplay(dpy);
     SyncHandle();