diff --git a/library/src/starterkit/experiment.js b/library/src/starterkit/experiment.js
index 0f7284a67..520996146 100644
--- a/library/src/starterkit/experiment.js
+++ b/library/src/starterkit/experiment.js
@@ -9,7 +9,7 @@ var experiment = new lab.flow.Sequence({
 })
 
 // Collect data in a central data store
-experiment.datastore = new lab.data.Store()
+experiment.options.datastore = new lab.data.Store()
 
 // Start the experiment
 // (uncomment to run)