diff --git a/hooks.json b/hooks.json
index 0370961..31b1eba 100644
--- a/hooks.json
+++ b/hooks.json
@@ -6,7 +6,7 @@
     "trigger-rule": {
       "match": {
         "type": "payload-hmac-sha256",
-        "secret": "{{getenv \"WEBHOOK_SECRET\"}}",
+        "secret": "{{ getenv `WEBHOOK_SECRET` }}",
         "parameter": {
           "source": "header",
           "name": "X-Gitea-Signature"