diff --git a/src/krbd.cc b/src/krbd.cc
index 41ab9e60434..33c7fb5d76a 100644
--- a/src/krbd.cc
+++ b/src/krbd.cc
@@ -13,7 +13,6 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <iostream>
-#include <map>
 #include <poll.h>
 #include <sstream>
 #include <stdio.h>