diff --git a/doc/main/diagrams/icon_cityhub.png b/doc/main/diagrams/icon_cityhub.png
index 17bb1de..2eddbf9 100644
Binary files a/doc/main/diagrams/icon_cityhub.png and b/doc/main/diagrams/icon_cityhub.png differ
diff --git a/doc/main/diagrams_source/icon_cityhub.svg b/doc/main/diagrams_source/icon_cityhub.svg
index a882874..e84eaa3 100644
--- a/doc/main/diagrams_source/icon_cityhub.svg
+++ b/doc/main/diagrams_source/icon_cityhub.svg
@@ -81,6 +81,6 @@
      preserveAspectRatio="none"
      xlink:href="../cad/output/hub-city.png"
      id="image834"
-     x="89.290077"
+     x="90"
      y="55" />
 </svg>