diff --git a/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl b/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl
index 1599abb5..fc2d5503 100644
--- a/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl
+++ b/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl
@@ -410,7 +410,7 @@ appsuite:
       # Usage (in browser console after login):
       # http = (await import('./io.ox/core/http.js')).default
       # await http.POST({ module: 'oxguard/smime', params: { action: 'test' } })
-      com.openexchange.smime.test: "true"
+      com.openexchange.smime.test: {{ .Values.debug.enabled | quote }}
       # DAV
       {{- if .Values.functional.groupware.davSupport.enabled }}
       com.openexchange.caldav.enabled: "true"