diff --git a/binaries/data/mods/public/simulation/templates/structures/athen/gymnasium.xml b/binaries/data/mods/public/simulation/templates/structures/athen/gymnasium.xml
index 40e87a1059..b902b75259 100644
--- a/binaries/data/mods/public/simulation/templates/structures/athen/gymnasium.xml
+++ b/binaries/data/mods/public/simulation/templates/structures/athen/gymnasium.xml
@@ -46,6 +46,11 @@
       <constructed>interface/complete/building/complete_gymnasium.xml</constructed>
     </SoundGroups>
   </Sound>
+  <TerritoryInfluence>
+    <Root>false</Root>
+    <Radius>38</Radius>
+    <Weight>40000</Weight>
+  </TerritoryInfluence>
   <Trainer>
     <BatchTimeModifier>0.7</BatchTimeModifier>
     <Entities datatype="tokens">