diff --git a/.env b/.env
index f0ebe4a90..1200bad82 100644
--- a/.env
+++ b/.env
@@ -23,7 +23,7 @@ MON_PERSISTER_VERSION=1.6
 MON_THRESH_VERSION=master-20180216-100233
 MON_NOTIFICATION_VERSION=master-20171024-085537
 MON_AGENT_FORWARDER_VERSION=master-20180824-114532
-MON_AGENT_COLLECTOR_VERSION=master-20190103-134212
+MON_AGENT_COLLECTOR_VERSION=master-20180821-112047
 
 # log-pipeline
 MON_LOG_METRICS_VERSION=0.0.1