diff --git a/nginx/.certbot.lock b/nginx/.certbot.lock
deleted file mode 100644
index e69de29..0000000
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 1ab574b..d27e2d5 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -11,8 +11,6 @@ events {
 }
 
 http {
-server_names_hash_bucket_size 128;
-include /etc/letsencrypt/le_http_01_cert_challenge.conf;
         #Configuraçoes de Cache
         proxy_cache_path /var/cache/nginx/zabbix_cache levels=1:2 keys_zone=zabbix_cache:10m max_size=1g inactive=60m use_temp_path=off;
         proxy_cache_path /var/cache/nginx/api_cache levels=1:2 keys_zone=api_cache:10m max_size=100m inactive=5m use_temp_path=off;
diff --git a/nginx/sites-available/zammad.itguys.com.br.conf b/nginx/sites-available/zammad.itguys.com.br.conf
index 80e957f..5218d4a 100644
--- a/nginx/sites-available/zammad.itguys.com.br.conf
+++ b/nginx/sites-available/zammad.itguys.com.br.conf
@@ -6,7 +6,10 @@
 # ==============================================================================
 # BLOCO HTTP: Redirecionar para HTTPS
 # ==============================================================================
-server {rewrite ^(/.well-known/acme-challenge/.*) $1 break; # managed by Certbot
+server {
+    if ($host = zammad.itguys.com.br) {
+        return 301 https://$host$request_uri;
+    } # managed by Certbot
 
 
     listen 80;
@@ -14,16 +17,14 @@ server {rewrite ^(/.well-known/acme-challenge/.*) $1 break; # managed by Certbot
     server_name zammad.itguys.com.br;
     location /.well-known/acme-challenge/ { root /var/www/html; }
     location / { return 301 https://$host$request_uri; }
-location = /.well-known/acme-challenge/7f15JU16mzsLW0KO4HOiKafrgolDwRvUhq3eUUHx2Ic{default_type text/plain;return 200 7f15JU16mzsLW0KO4HOiKafrgolDwRvUhq3eUUHx2Ic.k0xoa7ZfB3Jb5woCPbxO02UTpvLWmKxfos4fkjuNkWU;} # managed by Certbot
+
 
 }
 
 # ==============================================================================
 # BLOCO HTTPS: O Coração da nossa Configuração
 # ==============================================================================
-server {rewrite ^(/.well-known/acme-challenge/.*) $1 break; # managed by Certbot
-
-
+server {
     listen 443 ssl http2;
     listen [::]:443 ssl http2;
     server_name zammad.itguys.com.br;
@@ -88,6 +89,7 @@ server {rewrite ^(/.well-known/acme-challenge/.*) $1 break; # managed by Certbot
         # O cache permanece desativado aqui por herdar da regra geral.
         proxy_pass http://172.16.254.59;
     }
-location = /.well-known/acme-challenge/7f15JU16mzsLW0KO4HOiKafrgolDwRvUhq3eUUHx2Ic{default_type text/plain;return 200 7f15JU16mzsLW0KO4HOiKafrgolDwRvUhq3eUUHx2Ic.k0xoa7ZfB3Jb5woCPbxO02UTpvLWmKxfos4fkjuNkWU;} # managed by Certbot
 
+    ssl_certificate /etc/letsencrypt/live/zammad.itguys.com.br/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/zammad.itguys.com.br/privkey.pem; # managed by Certbot
 }