diff --git a/charts/sigi/v0.1.0/templates/deployment.yaml b/charts/sigi/v0.1.0/templates/deployment.yaml
index cb48a6a..42c6b46 100644
--- a/charts/sigi/v0.1.0/templates/deployment.yaml
+++ b/charts/sigi/v0.1.0/templates/deployment.yaml
@@ -38,7 +38,7 @@ spec:
               protocol: TCP
           env:
             - name: DATABASE_URL
-              value: {{ printf "postgresql://%s:%s@%s:5432/%s" .Values.postgresql.auth.Username .Values.postgresql.auth.Password (include "postgresql.fullname" .) .Values.postgresql.auth.Database| quote }}
+              value: {{ printf "postgresql://%s:%s@%s:5432/%s" .Values.postgresql.auth.username .Values.postgresql.auth.password (include "postgresql.fullname" .) .Values.postgresql.auth.database| quote }}
             - name: ADMIN_PASSWORD
               value: "{{ .Values.sigi.adminPassword }}"
             - name: ADMIN_EMAIL