diff --git a/lib/pathmatch.h b/lib/pathmatch.h
index b3db17fe9..89a02306d 100644
--- a/lib/pathmatch.h
+++ b/lib/pathmatch.h
@@ -19,6 +19,7 @@
 #ifndef PATHMATCH_H
 #define PATHMATCH_H
 
+#include "config.h"
 #include <string>
 #include <vector>