diff --git a/.ebextensions/01-increase-timeout.config b/.ebextensions/01-increase-timeout.config
index f07bc876dd..6bdfd36c7a 100644
--- a/.ebextensions/01-increase-timeout.config
+++ b/.ebextensions/01-increase-timeout.config
@@ -1,4 +1,7 @@
 option_settings:
-    - namespace: aws:elasticbeanstalk:command
-      option_name: Timeout
-      value: 1800
+  - namespace: aws:elasticbeanstalk:command
+    option_name: Timeout
+    value: 1800
+  - namespace: aws:elb:policies
+    option_name: ConnectionSettingIdleTimeout
+    value: 900