diff --git a/coppino.h b/coppino.h
index 3467a27..badf8aa 100644
--- a/coppino.h
+++ b/coppino.h
@@ -13,10 +13,7 @@ namespace coppino {
   */
 
   void handler(void);
-
   void hexdump(const char* pointer, int len);
-
-  void blink();
 }
 
 #endif