diff --git a/nginx/sites-available/cloud.grupopralog.com.br.conf b/nginx/sites-available/cloud.grupopralog.com.br.conf
index fa7fe64..2bedb81 100644
--- a/nginx/sites-available/cloud.grupopralog.com.br.conf
+++ b/nginx/sites-available/cloud.grupopralog.com.br.conf
@@ -115,7 +115,7 @@ server {
 
     # Office Online (Discovery)
     location = /hosting/discovery {
-        proxy_pass            https://officeonline_backend;
+        proxy_pass            http://officeonline_backend;
         proxy_set_header      Host "srvoffice001.itguys.com.br";
         proxy_set_header      X-Real-IP $remote_addr;
         proxy_set_header      X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -126,7 +126,7 @@ server {
 
     # Office Online (WOPI)
     location ~ ^/(m|x|we|o|p|wv|op|wd|rtc|rtc2|layouts|view|_layouts)/ {
-        proxy_pass https://officeonline_backend;
+        proxy_pass http://officeonline_backend;
         proxy_set_header Host "srvoffice001.itguys.com.br";
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;