diff --git a/templates/configmap-env.yaml b/templates/configmap-env.yaml
index 34fac72..526e29a 100644
--- a/templates/configmap-env.yaml
+++ b/templates/configmap-env.yaml
@@ -84,6 +84,9 @@ data:
   {{- with .Values.mastodon.s3.alias_host }}
   S3_ALIAS_HOST: {{ . }}
   {{- end }}
+  {{- with .Values.mastodon.s3.multipart_threshold }}
+  S3_MULTIPART_THRESHOLD: "{{ . }}"
+  {{- end }}
   {{- with .Values.mastodon.s3.override_path_style }}
   S3_OVERRIDE_PATH_STYLE: "{{ . }}"
   {{- end }}
diff --git a/values.yaml b/values.yaml
index 0120504..bd560bc 100644
--- a/values.yaml
+++ b/values.yaml
@@ -78,6 +78,10 @@ mastodon:
     permission: ""
     # -- If you have a caching proxy, enter its base URL here.
     alias_host: ""
+    # When uploading data to S3, if the number of bytes to send exceedes
+    # multipart_threshold then a multi part session is automatically started
+    # and the data is sent up in chunks. Defaults to 16777216 (16MB).
+    multipart_threshold: ""
     # -- Set this to true if the storage provider uses domain style 'bucket.endpoint' naming
     # override_path_style: "true"
   deepl:
@@ -573,7 +577,8 @@ revisionPodAnnotation: true
 jobAnnotations: {}
 
 # -- Default resources for all Deployments and jobs unless overwritten
-resources: {}
+resources:
+  {}
   # We usually recommend not to specify default resources and to leave this as a conscious
   # choice for the user. This also increases chances charts run on environments with little
   # resources, such as Minikube. If you do want to specify resources, uncomment the following