diff --git a/changelogs/unreleased/816-mailroom-fix-redis-no-password.yml b/changelogs/unreleased/816-mailroom-fix-redis-no-password.yml
new file mode 100644
index 0000000000000000000000000000000000000000..3f45b8d98a04adbfb5807ff143a60215bc840b2a
--- /dev/null
+++ b/changelogs/unreleased/816-mailroom-fix-redis-no-password.yml
@@ -0,0 +1,5 @@
+---
+title: 'Mailroom: fix redis without passsword'
+merge_request: 816
+author: arthur13
+type: fixed
\ No newline at end of file
diff --git a/charts/gitlab/charts/mailroom/templates/configmap.yaml b/charts/gitlab/charts/mailroom/templates/configmap.yaml
index ec48f7245d9aeea7cf65392527fc38346f935c0e..97dba582f73eeb3221d6a803c4ded0578f694a90 100644
--- a/charts/gitlab/charts/mailroom/templates/configmap.yaml
+++ b/charts/gitlab/charts/mailroom/templates/configmap.yaml
@@ -23,7 +23,7 @@ data:
         :delivery_method: sidekiq
         {{- end }}
         :delivery_options:
-          :redis_url: {{ template "gitlab.redis.scheme" . }}://:<%= File.read("/etc/gitlab/redis/password") %>@{{ template "gitlab.redis.host" . }}:{{ template "gitlab.redis.port" . }}
+          :redis_url: {{ template "gitlab.redis.url" . }}
           :namespace: resque:gitlab
           :queue: email_receiver
           :worker: EmailReceiverWorker