diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index ea28ee70d..ed43c403f 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -1,6 +1,5 @@
 #include "lazy.hh"
 #include "util.hh"
-#include "hash.hh"
 #include "affinity.hh"
 #include "sync.hh"
 #include "finally.hh"