diff --git a/binaries/data/mods/public/simulation/templates/structures/iber_fortress.xml b/binaries/data/mods/public/simulation/templates/structures/iber_fortress.xml
index f2db00e8e3..417710496a 100644
--- a/binaries/data/mods/public/simulation/templates/structures/iber_fortress.xml
+++ b/binaries/data/mods/public/simulation/templates/structures/iber_fortress.xml
@@ -2,10 +2,9 @@
 <Entity parent="template_structure_military_fortress">
   <Cost>
     <PopulationBonus>15</PopulationBonus>
-    <BuildTime>500</BuildTime>
+    <BuildTime>750</BuildTime>
     <Resources>
-      <wood>0</wood>
-      <stone>800</stone>
+      <stone>1200</stone>
     </Resources>
   </Cost>
   <Health>
diff --git a/binaries/data/mods/public/simulation/templates/structures/mace_fortress.xml b/binaries/data/mods/public/simulation/templates/structures/mace_fortress.xml
index 4af6d894bb..b4220eb10a 100644
--- a/binaries/data/mods/public/simulation/templates/structures/mace_fortress.xml
+++ b/binaries/data/mods/public/simulation/templates/structures/mace_fortress.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_structure_military_fortress">
   <Cost>
-    <BuildTime>200</BuildTime>
+    <BuildTime>350</BuildTime>
     <Resources>
-      <stone>500</stone>
+      <stone>800</stone>
     </Resources>
   </Cost>
   <Footprint>