diff --git a/DCCEX.h b/DCCEX.h
index 2dc8eb7..3aa7b7a 100644
--- a/DCCEX.h
+++ b/DCCEX.h
@@ -49,6 +49,7 @@
 #include "CommandDistributor.h"
 #include "TrackManager.h"
 #include "DCCTimer.h"    
+#include "KeywordHasher.h"
 #include "EXRAIL.h"
     
 #endif