diff --git a/org.eclipse.gemini.web.tomcat/template.mf b/org.eclipse.gemini.web.tomcat/template.mf
index 9498bac..8e27540 100644
--- a/org.eclipse.gemini.web.tomcat/template.mf
+++ b/org.eclipse.gemini.web.tomcat/template.mf
@@ -32,6 +32,7 @@
  org.apache.catalina.authenticator;version="${org.apache.tomcat}",
  org.apache.catalina.servlets;version="${org.apache.tomcat}",
  org.apache.naming.factory;version="${org.apache.tomcat}",
- org.apache.catalina.filters;version="${org.apache.tomcat}"
+ org.apache.catalina.filters;version="${org.apache.tomcat}",
+ org.apache.catalina.realm;version="${org.apache.tomcat}"
 Bundle-Activator: org.eclipse.gemini.web.tomcat.internal.Activator
 Excluded-Exports: *.internal.*,javax.*