diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index b6ddd0acc2..ad0d8ff5e6 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -52,6 +52,7 @@ services:
       - INFLUXDB_REPORTING_DISABLED=true
       - INFLUXDB_HTTP_BIND_ADDRESS=influxdb:8086
       - INFLUXDB_HTTP_LOG_ENABLED=false
+      - INFLUXDB_IML_STATS_LONG_DURATION
   grafana:
     image: "imlteam/grafana:6.2.0-dev"
     build:
@@ -387,6 +388,7 @@ services:
       - BRANDING
       - USE_STRATAGEM
       - EXA_VERSION
+      - INFLUXDB_IML_STATS_LONG_DURATION
     deploy:
       restart_policy:
         condition: on-failure
diff --git a/settings.py b/settings.py
index 3c4d68c89b..fae5e48a40 100644
--- a/settings.py
+++ b/settings.py
@@ -58,7 +58,7 @@
 
 INFLUXDB_IML_STATS_DB = "iml_stats"
 
-INFLUXDB_IML_STATS_LONG_DURATION = "52w"
+INFLUXDB_IML_STATS_LONG_DURATION = os.getenv("INFLUXDB_IML_STATS_LONG_DURATION", "52w")
 
 MAILBOX_PROXY_PASS = "http://{}:{}".format(PROXY_HOST, MAILBOX_PORT)