diff --git a/qbsp/tjunc.cc b/qbsp/tjunc.cc
index ddebc6e6..5e5d290e 100644
--- a/qbsp/tjunc.cc
+++ b/qbsp/tjunc.cc
@@ -253,7 +253,7 @@ AddFaceEdges(face_t *f)
  * superface is a large face used as intermediate stage in tjunc fixes,
  * can hold hundreds of edges of edges if needed
  */
-#define MAX_SUPERFACE_POINTS 512
+#define MAX_SUPERFACE_POINTS 8192
 
 static void
 SplitFaceForTjunc(face_t *face, face_t *original, face_t **facelist)