diff --git a/is_prime/const.h b/is_prime/const.h
deleted file mode 100644
index b0babc6..0000000
--- a/is_prime/const.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __CONST_H_
-#define __CONST_H_
-
-#define REJECT -1
-#define ACCEPT -2
-
-#endif
-
-