diff --git a/src/cg/cg5500.cpp b/src/cg/cg5500.cpp
index e9882a92e..3810ea2eb 100755
--- a/src/cg/cg5500.cpp
+++ b/src/cg/cg5500.cpp
@@ -8,6 +8,7 @@
 #include <relation.h>
 #include <recarray.h>
 #include <reprint.h>
+#include <reputils.h>
 #include <sheet.h>
 #include <viswin.h> 
 #include <reputils.h>