diff --git a/src/simgear/xml/easyxml.cxx b/src/simgear/xml/easyxml.cxx
index 3700bf24f..e4be6c2eb 100644
--- a/src/simgear/xml/easyxml.cxx
+++ b/src/simgear/xml/easyxml.cxx
@@ -19,7 +19,7 @@ INCLUDES
 #include <string.h>
 
 #include "easyxml.hxx"
-#include <expat.h>
+#include "expat.h"
 
 #include <fstream>
 #include <iostream>