diff --git a/ext/rc.c b/ext/rc.c
index b46599c..02d2524 100644
--- a/ext/rc.c
+++ b/ext/rc.c
@@ -78,7 +78,6 @@ void rc_set_size(int size)
 }*/
 //void pack(unsigned int *v, unsigned int b, unsigned int n, unsigned int *w);
 #include "../bitpack.h"
-#include "../bitunpack.h"
 #include "rc.h"
 
 	void setBit(unsigned char *buf, unsigned int *bp, unsigned int val)