diff --git a/infrastructure/configs/cert-manager/certificate.yaml b/infrastructure/configs/cert-manager/certificate.yaml
index 49e1e94..b057710 100644
--- a/infrastructure/configs/cert-manager/certificate.yaml
+++ b/infrastructure/configs/cert-manager/certificate.yaml
@@ -8,7 +8,7 @@ spec:
   secretName: wildcard-nmsny-dev-tls
   dnsNames:
     - "${DOMAIN}"
-    - "*.{DOMAIN}"
+    - "*.${DOMAIN}"
   issuerRef:
     name: cloudflare-prod
     kind: ClusterIssuer
\ No newline at end of file