diff --git a/rrs/tools/common.py b/rrs/tools/common.py
index 69a0d01..490d677 100644
--- a/rrs/tools/common.py
+++ b/rrs/tools/common.py
@@ -10,6 +10,7 @@ import logging
 def common_setup():
     import sys, os
     sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__), '../../')))
+    sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__), '../../layerindex')))
 
 def get_logger(name, settings):
     import os