diff --git a/scripts/helmcharts/openreplay/charts/assets/templates/deployment.yaml b/scripts/helmcharts/openreplay/charts/assets/templates/deployment.yaml
index eb6e5ce58..ad45f0e70 100644
--- a/scripts/helmcharts/openreplay/charts/assets/templates/deployment.yaml
+++ b/scripts/helmcharts/openreplay/charts/assets/templates/deployment.yaml
@@ -89,7 +89,7 @@ spec:
             # 4. Using AWS itself.
             # AWS uses bucketname.endpoint/object while others use endpoint/bucketname/object
             - name: ASSETS_ORIGIN
-              value: "{{ include "openreplay.s3Endpoint" . }}/{{.Values.global.s3.assetsBucket}}"
+              value: "{{ include "openreplay.assets_origin" . }}"
             {{- include "openreplay.env.redis_string" .Values.global.redis | nindent 12 }}
           ports:
             {{- range $key, $val := .Values.service.ports }}
diff --git a/scripts/helmcharts/openreplay/charts/sink/templates/deployment.yaml b/scripts/helmcharts/openreplay/charts/sink/templates/deployment.yaml
index dc28ed493..c9825fc9a 100644
--- a/scripts/helmcharts/openreplay/charts/sink/templates/deployment.yaml
+++ b/scripts/helmcharts/openreplay/charts/sink/templates/deployment.yaml
@@ -65,7 +65,7 @@ spec:
             # 4. Using AWS itself.
             # AWS uses bucketname.endpoint/object while others use endpoint/bucketname/object
             - name: ASSETS_ORIGIN
-              value: "{{ include "openreplay.s3Endpoint" . }}/{{.Values.global.s3.assetsBucket}}"
+              value: {{ include "openreplay.assets_origin" . }}
             {{- include "openreplay.env.redis_string" .Values.global.redis | nindent 12 }}
           ports:
             {{- range $key, $val := .Values.service.ports }}
diff --git a/scripts/helmcharts/openreplay/charts/sourcemapreader/templates/deployment.yaml b/scripts/helmcharts/openreplay/charts/sourcemapreader/templates/deployment.yaml
index 76c3f7ba7..52a0c2854 100644
--- a/scripts/helmcharts/openreplay/charts/sourcemapreader/templates/deployment.yaml
+++ b/scripts/helmcharts/openreplay/charts/sourcemapreader/templates/deployment.yaml
@@ -76,7 +76,7 @@ spec:
             # 4. Using AWS itself.
             # AWS uses bucketname.endpoint/object while others use endpoint/bucketname/object
             - name: ASSETS_ORIGIN
-              value: "{{ include "openreplay.s3Endpoint" . }}/{{.Values.global.s3.assetsBucket}}"
+              value: {{ include "openreplay.assets_origin" . }}
           ports:
             {{- range $key, $val := .Values.service.ports }}
             - name: {{ $key }}
diff --git a/scripts/helmcharts/openreplay/templates/_helpers.tpl b/scripts/helmcharts/openreplay/templates/_helpers.tpl
index 805ab62f5..be8ef934e 100644
--- a/scripts/helmcharts/openreplay/templates/_helpers.tpl
+++ b/scripts/helmcharts/openreplay/templates/_helpers.tpl
@@ -142,3 +142,11 @@ Create the volume mount config for redis TLS certificates
   subPath: {{ .tls.certCAFilename }}
 {{- end }}
 {{- end }}
+
+{{- define "openreplay.assets_origin"}}
+{{- if .Values.global.assetsOrigin }}
+{{- .Values.global.assetsOrigin }}
+{{- else }}
+{{- include "openreplay.s3Endpoint" . }}/{{.Values.global.s3.assetsBucket}}
+{{- end }}
+{{- end }}