diff --git a/less/scaffolding.less b/less/scaffolding.less
index b6128dc5d1afdf17f0b17d87d335278dd047dd1c..b9c62912c6ec1c5c8bd692621d57196c5438ce41 100644
--- a/less/scaffolding.less
+++ b/less/scaffolding.less
@@ -79,7 +79,7 @@ img {
 
 // Perfect circle
 .img-circle {
-  border-radius: 500px; // crank the border-radius so it works with most reasonably sized images
+  border-radius: 50%; // set radius in percents
 }