diff --git a/README.md b/README.md
index 5ec2ff1..4ce315c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <p align="center">
-  <img width="669" height="200" src="https://github.com/sankerust/hello-world/blob/master/hastic_logo_669x200.png?raw=true">
+  <img src="https://github.com/sankerust/hello-world/blob/master/hastic_logo_669x200.png?raw=true">
 </p>
 
 [Hastic server](https://hastic.io) [![Travis CI](https://travis-ci.org/hastic/hastic-server.svg?branch=master)](https://travis-ci.org/hastic/hastic-server)