diff --git a/components/lazcontrols/lvlgraphctrl.pas b/components/lazcontrols/lvlgraphctrl.pas
index e1c15a356d..4cd64aa9ae 100644
--- a/components/lazcontrols/lvlgraphctrl.pas
+++ b/components/lazcontrols/lvlgraphctrl.pas
@@ -2464,6 +2464,7 @@ begin
   inherited Paint;
 
   Canvas.Font.Assign(Font);
+  Canvas.Font.PixelsPerInch := Font.PixelsPerInch;
 
   Include(FFlags,lgcFocusedPainting);