diff --git a/tasks/main.yml b/tasks/main.yml
index bddc459..8a7b65f 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -50,7 +50,7 @@
 # Register ZeroSSL
 - name: Register to ZeroSSL
   command: >-
-    ./acme.sh --register-account -m {{ acme_email }} | default("example@ti.com")
+    ./acme.sh --register-account -m {{ acme_email | default("example@ti.com") }}
 
 # Issue or renew the certificate with legacy token
 - name: Issue acme.sh certificate(s) (legacy token)