diff --git a/container_files/bin/start.sh b/container_files/bin/start.sh
index dae767e5..2a38482f 100755
--- a/container_files/bin/start.sh
+++ b/container_files/bin/start.sh
@@ -20,7 +20,7 @@ then
       echo "Starting tomcat and apache"
       /opt/autoexec/bin/firstrun.sh
       /usr/local/bin/httpd-shib-foreground &
-      /opt/grouper/2.3.0/apache-tomcat-6.0.35/bin/catalina.sh run &
+      /opt/grouper/2.3.0/apache-tomcat-$TOMCAT_VERSION/bin/catalina.sh run &
       /opt/grouper/$VERSION/grouper.apiBinary-$VERSION/bin/gsh -loader &
       /usr/local/bin/run.sh
   fi