diff --git a/concourse/tasks/build-atom-package.sh b/concourse/tasks/build-atom-package.sh
index abdf3399f..8740db625 100755
--- a/concourse/tasks/build-atom-package.sh
+++ b/concourse/tasks/build-atom-package.sh
@@ -7,4 +7,8 @@ url=`cat fatjar/url`
 
 echo "The url of the fatjar is ${url}"
 
-ls -la
\ No newline at end of file
+ls -la
+
+cd package_sources
+npm install ../sts4/atom-extensions/atom-commons
+ls -la