diff --git a/harbour/contrib/libct/ctflist.txt b/harbour/contrib/libct/ctflist.txt
index 30d870be34..a754b46aff 100644
--- a/harbour/contrib/libct/ctflist.txt
+++ b/harbour/contrib/libct/ctflist.txt
@@ -176,7 +176,7 @@ CHARLIST      ;N;
 CHARMIRR      ;N; 
 CHARMIX       ;R;
 CHARNOLIST    ;N; 
-CHARNOT       ;N; 
+CHARNOT       ;R; 
 CHARODD       ;R;
 CHARONE       ;N; 
 CHARONLY      ;N;