diff --git a/scm-webapp/src/main/java/sonia/scm/ScmSecurityModule.java b/scm-webapp/src/main/java/sonia/scm/ScmSecurityModule.java
index 37ed0c6665..e50f56fd27 100644
--- a/scm-webapp/src/main/java/sonia/scm/ScmSecurityModule.java
+++ b/scm-webapp/src/main/java/sonia/scm/ScmSecurityModule.java
@@ -116,7 +116,7 @@ public class ScmSecurityModule extends ShiroWebModule
     addFilterChain("/**.mustache", config(ROLES, "nobody"));
     
     // disable session
-    // addFilterChain("/**", NO_SESSION_CREATION);
+    addFilterChain("/**", NO_SESSION_CREATION);
   }
 
   /**