diff --git a/components/tachart/tacustomseries.pas b/components/tachart/tacustomseries.pas
index 7a397b0b9b..779df158de 100644
--- a/components/tachart/tacustomseries.pas
+++ b/components/tachart/tacustomseries.pas
@@ -524,6 +524,7 @@ end;
 
 initialization
   VIdentityTransformation := TChartAxisTransformation.Create;
-
+finalization
+  VIdentityTransformation.Free;
 end.