diff --git a/templates/_helpers.tpl b/templates/_helpers.tpl
index bcbbe24..0cf3021 100644
--- a/templates/_helpers.tpl
+++ b/templates/_helpers.tpl
@@ -99,7 +99,7 @@ app.kubernetes.io/instance: {{ .Release.Name }}
 {{- range $key, $val := .Values.gitea.ldap -}}
 {{- if ne $key "enabled" -}}
 {{- if eq $key "port" -}}
-{{- printf "--%s %s " ($key | kebabcase) $val -}}
+{{- printf "--%s %d " ($key | kebabcase) ($val | int) -}}
 {{- else -}}
 {{- printf "--%s %s " ($key | kebabcase) ($val | quote) -}}
 {{- end -}}
diff --git a/templates/gitea/statefulset.yaml b/templates/gitea/statefulset.yaml
index b1d7a42..bf41b3b 100644
--- a/templates/gitea/statefulset.yaml
+++ b/templates/gitea/statefulset.yaml
@@ -14,6 +14,7 @@ spec:
     metadata:
       annotations:
         checksum/config: {{ include (print $.Template.BasePath "/gitea/config.yaml") . | sha256sum }}
+        checksum/ldap: {{ include "gitea.ldap_settings" . | sha256sum }}
         {{- with .Values.gitea.podAnnotations }}
         {{- toYaml . | nindent 8 }}
         {{- end }}