diff --git a/admin/ktutil_locl.h b/admin/ktutil_locl.h
index e99783c65..b0bb9e701 100644
--- a/admin/ktutil_locl.h
+++ b/admin/ktutil_locl.h
@@ -51,6 +51,7 @@
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#include <parse_time.h>
 #include <roken.h>
 
 #include <des.h>