diff --git a/src/tweets/collector.py b/src/tweets/collector.py
index fa3f1b3..df5bdbf 100644
--- a/src/tweets/collector.py
+++ b/src/tweets/collector.py
@@ -105,7 +105,7 @@ def processTweet():
 
     log("Dump Stack {}".format(len(dumpStack)), 'INFO')
 
-    processStack = dumpStack
+    processStack = dumpStack.copy()
     dumpStack.clear()
 
     log("Processing Tweets Stack...", 'INFO')