diff --git a/ansible/roles/stack-sunbird/templates/ml-survey-service.env b/ansible/roles/stack-sunbird/templates/ml-survey-service.env
index 6c13084c9fd1e2ab20570f6e9050b6b048164d0e..1bce2c66d8e5334f09302966ef4e1f3dc11310be 100644
--- a/ansible/roles/stack-sunbird/templates/ml-survey-service.env
+++ b/ansible/roles/stack-sunbird/templates/ml-survey-service.env
@@ -6,7 +6,7 @@ APPLICATION_PORT={{ml_survey_port | default("3000")}}
 APPLICATION_ENV={{ml_survey_node_env|default("development")}}
 
 # Mongodb connection url
-MONGODB_URL=mongodb:{{ml_survey_mongodb_url | default(groups['mongo_master'][0]+':27017')}}/ml-survey
+MONGODB_URL={{ml_survey_mongodb_url | default(groups['mongo_master'][0]+':27017')}}/ml-survey
 
 # Base url of the sunbird enviornment
 USER_SERVICE_URL={{ml_survey_user_service_URL | default("http://learner-service:9000")}}