diff --git a/vp4dc.c b/vp4dc.c
index 7990879..134aa2a 100644
--- a/vp4dc.c
+++ b/vp4dc.c
@@ -52,7 +52,6 @@
 #undef P4DE
 #undef P4D
 //------------------------------------------
-#define P4DSIZE 128 //64 //
 
 #define P4DENC p4dencv
 #define P4DE p4dev