diff --git a/core/installer/server/env/server.go b/core/installer/server/env/server.go
index d6e9eac..44d178a 100644
--- a/core/installer/server/env/server.go
+++ b/core/installer/server/env/server.go
@@ -99,7 +99,7 @@
 	envInfo       map[string]template.HTML
 	dns           map[string]installer.EnvDNS
 	dnsPublished  map[string]struct{}
-	allowNewEnvs bool
+	allowNewEnvs  bool
 }
 
 func NewEnvServer(