diff --git a/templates/.env.erb b/templates/.env.erb
index 8a95b98..583ab23 100644
--- a/templates/.env.erb
+++ b/templates/.env.erb
@@ -81,7 +81,7 @@ RABBITMQ_VHOST="<%= @message_broker_vhost %>"
 RABBITMQ_LOGIN="<%= @message_broker_login %>"
 RABBITMQ_PASSWORD="<%= @message_broker_password %>"
 RABBITMQ_SSL=<%= @message_broker_ssl_enabled %>
-RABBITMQ_SSL_CAFILE==<%= @message_broker_ssl_ca_file %>
+RABBITMQ_SSL_CAFILE=<%= @message_broker_ssl_ca_file %>
 RABBITMQ_SSL_LOCALCERT=<%= @message_broker_ssl_client_cert_file %>
 RABBITMQ_SSL_LOCALKEY=<%= @message_broker_ssl_client_key_file %>
 ENABLE_MESSAGE_BROKER=<%= @message_broker_enabled %>