diff --git a/roles/docker-bigbluebutton/vars/main.yml b/roles/docker-bigbluebutton/vars/main.yml
index f59e140a..858520ac 100644
--- a/roles/docker-bigbluebutton/vars/main.yml
+++ b/roles/docker-bigbluebutton/vars/main.yml
@@ -2,4 +2,5 @@ docker_compose_project_name:        "bigbluebutton"
 database_host:                      "postgres" # needs to be fixed
 database_databasename:              "greenlight-v3"
 database_username:                  "postgres"
-database_password:  	              ""
\ No newline at end of file
+database_password:  	              ""
+database_type:                      "postgres"
\ No newline at end of file