diff --git a/library/Icinga/Web/Widget/Chart/InlinePie.php b/library/Icinga/Web/Widget/Chart/InlinePie.php
index 7618e4771..f9fac171a 100644
--- a/library/Icinga/Web/Widget/Chart/InlinePie.php
+++ b/library/Icinga/Web/Widget/Chart/InlinePie.php
@@ -112,7 +112,7 @@ EOD;
      *
      * @var float
      */
-    private $borderWidth = 1.25;
+    private $borderWidth = 0;
 
     /**
      * The color of the border