diff --git a/Socialmetrica.package/TweetsCollection.class/instance/store.st b/Socialmetrica.package/TweetsCollection.class/instance/store.st
index b996205..6cc1b0f 100644
--- a/Socialmetrica.package/TweetsCollection.class/instance/store.st
+++ b/Socialmetrica.package/TweetsCollection.class/instance/store.st
@@ -1,4 +1,4 @@
 accessing
 store
-	self class storeDB. "Starting  the ReStore singleton."
+	ReStore isConnected ifFalse: [ self class storeDB]. "Starting  the ReStore singleton."
 	self tweets do: [:each | ReStore evaluateAsTransaction: [  each store ] ].
\ No newline at end of file