diff --git a/src/regex/regcustom.h b/src/regex/regcustom.h
index 804c4b32af..c4ff85749e 100644
--- a/src/regex/regcustom.h
+++ b/src/regex/regcustom.h
@@ -47,7 +47,7 @@
 #include <ctype.h>
 #include <limits.h>
 
-#include "./../../include/wx/wxchar.h"
+#include "wx/wxchar.h"
 
 /**
 *
@@ -88,4 +88,4 @@ typedef long celt;				/* type to hold chr, MCCE number, or
 /* and pick up the standard header */
 #include "regex.h"
 
-#endif /* _REGEX_CUSTOM_H_ */
\ No newline at end of file
+#endif /* _REGEX_CUSTOM_H_ */