diff --git a/include/aha.h b/include/aha.h
deleted file mode 100644
index bf5a3aea8f4..00000000000
--- a/include/aha.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef AHA
-#define AHA
-/*FIXME use AHA name space */
-#define MAX_DUMP_BUF 512
-struct ReplyMessage{
-    int block;
-    int exitcode;
-    int substitue;
-    int insult;
-};
-
-#endif