diff --git a/Changelog.md b/Changelog.md
index 28ab34a..2272555 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -11,7 +11,7 @@ This change log tracks the releases on our [pilot server](https://recodex.mff.cu
 
 Older versions are at the bottom of this page.
 
-### 1.5.2018
+## 1.5.2018
 
 * Button for downloading best solutions in a ZIP archive added to Group Detail page.
 * Fixing multiple bugs.