diff --git a/src/emd/cfn/ecs/template.yaml b/src/emd/cfn/ecs/template.yaml
index 0addf8d0..b08fcddc 100644
--- a/src/emd/cfn/ecs/template.yaml
+++ b/src/emd/cfn/ecs/template.yaml
@@ -325,6 +325,9 @@ Resources:
             ClientAliases:
               - Port: !Ref ContainerPort
                 DnsName: !GetAtt ConvertDnsName.DnsName
+            Timeout:
+              IdleTimeoutSeconds: 3600
+              PerRequestTimeoutSeconds: 3600
   ServiceSecurityGroup:
     Type: 'AWS::EC2::SecurityGroup'
     Properties: