diff --git a/puppet/modules/colab/templates/nginx/site_default.erb b/puppet/modules/colab/templates/nginx/site_default.erb
index 6d6003c..fe3b3b9 100644
--- a/puppet/modules/colab/templates/nginx/site_default.erb
+++ b/puppet/modules/colab/templates/nginx/site_default.erb
@@ -9,7 +9,7 @@ server {
 }
 
 server {
-    listen 80 default_server;
+    listen 80;
 
     root /;
     server_name colab.interlegis.leg.br colab.interlegis.gov.br colab-demo.tracy.com.br;
--
libgit2 0.21.2