diff --git a/Code/Mantid/DataHandling/inc/MantidDataHandling/LoadRaw3.h b/Code/Mantid/DataHandling/inc/MantidDataHandling/LoadRaw3.h
index d464de232df4a0c56a59e7283bd39d9a50798f0f..09c343d669d64faf2bb004e2f59f6973a7bea94d 100644
--- a/Code/Mantid/DataHandling/inc/MantidDataHandling/LoadRaw3.h
+++ b/Code/Mantid/DataHandling/inc/MantidDataHandling/LoadRaw3.h
@@ -6,6 +6,7 @@
 //----------------------------------------------------------------------
 #include "MantidAPI/Algorithm.h"
 #include "MantidDataObjects/Workspace2D.h"
+#include <climits>
 //#include "isisraw2.h"
 
 //----------------------------------------------------------------------