diff --git a/harbour/contrib/libct/ctflist.txt b/harbour/contrib/libct/ctflist.txt
index 5e76f9bb36..3dc2d4638f 100644
--- a/harbour/contrib/libct/ctflist.txt
+++ b/harbour/contrib/libct/ctflist.txt
@@ -363,7 +363,7 @@ SETRC         ;N;
 SETSCRSTR     ;N; 
 STANDARD      ;R;
 STRSCREEN     ;N; 
-UNSELECTED    ;N; 
+UNSELECTED    ;S; 
 UNTEXTWIN     ;N; 
 VGAPALETTE    ;N; 
 VIDEOINIT     ;N; 
@@ -510,7 +510,7 @@ CSETSNOW      ;N;
 CSETALTE      ;N;
 CSETBELL      ;N;
 CSETCARR      ;N;
-CSETCENT      ;N;
+CSETCENT      ;S;
 CSETCONF      ;N;
 CSETCONS      ;N;
 CSETCURS      ;R;