diff --git a/components/synedit/synedittextbase.pas b/components/synedit/synedittextbase.pas
index 32a469449d..0140cb2814 100644
--- a/components/synedit/synedittextbase.pas
+++ b/components/synedit/synedittextbase.pas
@@ -958,7 +958,7 @@ begin
 
   if i < 0 then begin
     if AValue = nil then begin
-      debugln('Removing none existent range');
+      //debugln('Removing none existent range');
       exit;
     end;
     j := length(FClassList);