diff --git a/mu/mu-cmd-find.cc b/mu/mu-cmd-find.cc
index f9baffb9..2a0cb6c7 100644
--- a/mu/mu-cmd-find.cc
+++ b/mu/mu-cmd-find.cc
@@ -19,6 +19,8 @@
 
 #include "config.h"
 
+#include <array>
+
 #include <unistd.h>
 #include <stdio.h>
 #include <string.h>