diff --git a/lib/entrypoint.sh b/lib/entrypoint.sh
index c67a33f1..d6d7963c 100755
--- a/lib/entrypoint.sh
+++ b/lib/entrypoint.sh
@@ -2,6 +2,16 @@
 
 set -e
 
+
+if [ -z "$PROJECT_DIRECTORY" ]
+then
+  PROJECT_DIRECTORY="."
+fi
+
+cd $PROJECT_DIRECTORY
+
+
+
 npm install
 
 NODE_PATH=node_modules node /action/lib/run.js