diff --git a/charts/strapi/Chart.yaml b/charts/strapi/Chart.yaml
index a0be03d..faa1af9 100644
--- a/charts/strapi/Chart.yaml
+++ b/charts/strapi/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.2.5
+version: 0.2.6
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/strapi/templates/_helpers.tpl b/charts/strapi/templates/_helpers.tpl
index 1ddd0cc..707f484 100644
--- a/charts/strapi/templates/_helpers.tpl
+++ b/charts/strapi/templates/_helpers.tpl
@@ -30,6 +30,17 @@ Create chart name and version as used by the chart label.
 {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
 {{- end }}
 
+# just the internal database host name, used as backup target
+{{- define "strapi.internalDatabaseBackupHost" -}}
+{{- if eq .Values.postgresql.architecture "replication" }}
+{{- printf "%s%s" .Release.Name "-postgresql-primary" }}
+{{- else }}
+{{- printf "%s%s" .Release.Name "-postgresql" }}
+{{- end }}
+{{- end }}
+
+
+
 {{- define "strapi.internalDatabaseUrl" -}}
 {{- if eq .Values.postgresql.architecture "replication" }}
 {{- printf "%s%s%s%s%s%s%s%s" "postgresql://" .Values.postgresql.auth.username ":" .Values.postgresql.auth.password "@" .Release.Name "-postgresql-primary:5432/" .Values.postgresql.auth.database }}
diff --git a/charts/strapi/templates/postgres_backup.yaml b/charts/strapi/templates/postgres_backup.yaml
index 1538f93..b33b3cb 100644
--- a/charts/strapi/templates/postgres_backup.yaml
+++ b/charts/strapi/templates/postgres_backup.yaml
@@ -74,7 +74,7 @@ spec:
                     key: POSTGRES_DB_USER
                     name: {{ include "strapi.fullname" . }}
               - name: POSTGRES_DB_HOST
-                value: "{{ $fullName }}-postgresql"  
+                value: {{ include "strapi.internalDatabaseBackupHost" .}}  
               - name: POSTGRES_DB_PORT
                 value: "5432"  
             envFrom: