diff --git a/Materials/dds/materials.xml b/Materials/dds/materials.xml
index f30b9e62a..1fc6a5d33 100644
--- a/Materials/dds/materials.xml
+++ b/Materials/dds/materials.xml
@@ -898,7 +898,7 @@
     <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/urban-buildings.xml"/>  
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.4</building-small-ratio>
   <building-small-min-floors>3</building-small-min-floors>
   <building-small-max-width-m>30.0</building-small-max-width-m>
@@ -944,7 +944,7 @@
     <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/urban-buildings.xml"/>  
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.4</building-small-ratio>
   <building-small-min-floors>3</building-small-min-floors>
   <building-small-max-width-m>30.0</building-small-max-width-m>
@@ -1015,7 +1015,7 @@
     <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/town-buildings.xml"/>
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.9</building-small-ratio>
   <building-medium-ratio>0.1</building-medium-ratio>
   <building-large-ratio>0.0</building-large-ratio>
@@ -1802,7 +1802,7 @@
     <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/urban-buildings.xml"/>  
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.4</building-small-ratio>
   <building-small-min-floors>3</building-small-min-floors>
   <building-small-max-width-m>30.0</building-small-max-width-m>
@@ -1866,7 +1866,7 @@
     <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/town-buildings.xml"/>
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.9</building-small-ratio>
   <building-medium-ratio>0.1</building-medium-ratio>
   <building-large-ratio>0.0</building-large-ratio>
diff --git a/Materials/default/materials.xml b/Materials/default/materials.xml
index e3d65e852..aba566e06 100644
--- a/Materials/default/materials.xml
+++ b/Materials/default/materials.xml
@@ -870,7 +870,7 @@
    <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/urban-buildings.xml"/>  
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.4</building-small-ratio>
   <building-small-min-floors>3</building-small-min-floors>
   <building-small-max-width-m>30.0</building-small-max-width-m>
@@ -933,7 +933,7 @@
    <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/town-buildings.xml"/>
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.9</building-small-ratio>
   <building-medium-ratio>0.1</building-medium-ratio>
   <building-large-ratio>0.0</building-large-ratio>
@@ -1646,7 +1646,7 @@
    <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/urban-buildings.xml"/>  
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.4</building-small-ratio>
   <building-small-min-floors>3</building-small-min-floors>
   <building-small-max-width-m>30.0</building-small-max-width-m>
@@ -1709,7 +1709,7 @@
    <a>1.0</a>
   </emissive>
   <object-group include="Materials/base/town-buildings.xml"/>
-  <building-coverage>500.0</building-coverage>
+  <building-coverage>2500.0</building-coverage>
   <building-small-ratio>0.9</building-small-ratio>
   <building-medium-ratio>0.1</building-medium-ratio>
   <building-large-ratio>0.0</building-large-ratio>