diff --git a/base-notebook/start-notebook.sh b/base-notebook/start-notebook.sh
index ecf560f5..d0e693e1 100755
--- a/base-notebook/start-notebook.sh
+++ b/base-notebook/start-notebook.sh
@@ -4,4 +4,4 @@
 
 set -e
 
-start.sh jupyter notebook $*
+. /usr/local/bin/start.sh jupyter notebook $*