diff --git a/ide/customformeditor.pp b/ide/customformeditor.pp
index efeae3ab5d..3b189a8203 100644
--- a/ide/customformeditor.pp
+++ b/ide/customformeditor.pp
@@ -235,7 +235,7 @@ type
                                  AncestorClassName, Identifier: string;
                                  var IsDefined: boolean);
     procedure RegisterDefineProperty(const APersistentClassName,
-                                     Identifier: string);
+                                     Identifier: string); override;
     procedure RegisterStandardDefineProperties;
 
     // keys
diff --git a/ide/sourcefilemanager.pas b/ide/sourcefilemanager.pas
index 45e29ba90e..4e22833ef6 100644
--- a/ide/sourcefilemanager.pas
+++ b/ide/sourcefilemanager.pas
@@ -4134,7 +4134,6 @@ begin
         NewUnitName:=AnUnitInfo.Unit_Name;
         if NewUnitName='' then
           NewUnitName:=ExtractFileNameOnly(AnUnitInfo.Filename);
-        // ToDo: create AncestorBinStream(s) via hook, not via parameters
         DisableAutoSize:=true;
         NewComponent:=FormEditor1.CreateRawComponentFromStream(BinStream, AnUnitInfo.UnitResourceFileformat,
                    AncestorType,copy(NewUnitName,1,255),true,true,DisableAutoSize,AnUnitInfo);