diff --git a/src/main/webapp/WEB-INF/tiles/tiles-layout.xml b/src/main/webapp/WEB-INF/tiles/tiles-layout.xml
index a7c7e40b..d46d8c5c 100644
--- a/src/main/webapp/WEB-INF/tiles/tiles-layout.xml
+++ b/src/main/webapp/WEB-INF/tiles/tiles-layout.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <!DOCTYPE tiles-definitions PUBLIC 
-    "-//Apache Software Foundation//DTD Tiles Configuration 2.1//EN" 
+    "-//Apache Software Foundation//DTD Tiles Configuration 3.0//EN" 
     "http://tiles.apache.org/dtds/tiles-config_3_0.dtd">
  
 <tiles-definitions>