diff --git a/pkgs/servers/http/tomcat/builder-6.0.sh b/pkgs/servers/http/tomcat/builder-6.0.sh
index 040d45171e31..6f3624cd20cc 100644
--- a/pkgs/servers/http/tomcat/builder-6.0.sh
+++ b/pkgs/servers/http/tomcat/builder-6.0.sh
@@ -4,4 +4,4 @@ tar zxf $src
 
 mkdir $out
 mv apache-tomcat*/* $out
-sed -i -e 's|shared.loader=|shared.loader=${catalina.home}/shared/lib/*.jar|' $out/conf/catalina.properties
+sed -i -e 's|shared.loader=|shared.loader=${catalina.base}/shared/lib/*.jar|' $out/conf/catalina.properties