diff --git a/charts/stable/quassel-core/Chart.yaml b/charts/stable/quassel-core/Chart.yaml
index 406f99b1348..d306962000e 100644
--- a/charts/stable/quassel-core/Chart.yaml
+++ b/charts/stable/quassel-core/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 kubeVersion: ">=1.16.0-0"
 name: quassel-core
-version: 0.0.19
+version: 0.0.20
 appVersion: "0.14.0"
 description: Quassel-core is a modern, cross-platform, distributed IRC client.
 type: application
diff --git a/charts/stable/quassel-core/values.yaml b/charts/stable/quassel-core/values.yaml
index 367d8ffbf75..13188db676a 100644
--- a/charts/stable/quassel-core/values.yaml
+++ b/charts/stable/quassel-core/values.yaml
@@ -14,7 +14,8 @@ podSecurityContext:
 env:
   PUID: 568
   DB_BACKEND: "PostgreSQL"
-  DB_PGSQL_USERNAME: "quassel-core"
+  DB_PGSQL_USERNAME: "{{ .Values.postgresql.postgresqlUsername }}"
+  DB_PGSQL_DATABASE: "{{ .Values.postgresql.postgresqlDatabase }}"
   DB_PGSQL_PORT: 5432
   AUTH_AUTHENTICATOR: "Database"
   RUN_OPTS: "--config-from-environment"