diff --git a/_includes/main/header.html b/_includes/main/header.html
index 6a2b9d9..cc22640 100644
--- a/_includes/main/header.html
+++ b/_includes/main/header.html
@@ -16,7 +16,7 @@
 
         <li>
             <a href="https://matrix.to/#/#minetest-general:tchncs.de" target="_blank" class="smaller">
-              <img src="../../assets/img/icons8-matrix.svg" width="24" height="25">
+              <img src="../../assets/img/icons8-matrix.svg" width="24" height="24">
             </a>
         </li>
 
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new file mode 100644
index 0000000..a5ce697
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