diff --git a/README.md b/README.md
index 898e29a..ac58fa1 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Collabora Online is a powerful LibreOffice-based online office that supports all
 - presentations (odp, pptx, ppt…)
 
 
-**Shipped version:** 22.05.12.2~ynh1
+**Shipped version:** 22.05.14.3~ynh1
 
 ## Screenshots
 
diff --git a/README_fr.md b/README_fr.md
index 582568e..acef5b0 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -28,7 +28,7 @@ Collabora Online est une suite bureautique en ligne open source basé sur LibreO
 - des tableurs (ods, xlsx, xls…)
 - présentations (odp, pptx, ppt…)
 
-**Version incluse :** 22.05.12.2~ynh1
+**Version incluse :** 22.05.14.3~ynh1
 
 ## Captures d’écran
 
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 6acb77a..436d7e5 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -7,21 +7,21 @@ location ~ ^/$ {
 # static files
 location ^~ /browser {
     proxy_pass http://localhost:__PORT__;
-    proxy_set_header Host $http_host;
+    proxy_set_header Host $host;
     more_set_headers "X-Frame-Options: ALLOWALL";
 }
 
 # WOPI discovery URL
 location ^~ /hosting/discovery {
     proxy_pass http://localhost:__PORT__;
-    proxy_set_header Host $http_host;
+    proxy_set_header Host $host;
     more_set_headers "X-Frame-Options: ALLOWALL";
 }
 
 # Capabilities
 location ^~ /hosting/capabilities {
     proxy_pass http://localhost:__PORT__;
-    proxy_set_header Host $http_host;
+    proxy_set_header Host $host;
     more_set_headers "X-Frame-Options: ALLOWALL";
 }
 
@@ -30,7 +30,7 @@ location ~ ^/cool/(.*)/ws$ {
     proxy_pass http://localhost:__PORT__;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "Upgrade";
-    proxy_set_header Host $http_host;
+    proxy_set_header Host $host;
     proxy_read_timeout 36000s;
     more_set_headers "X-Frame-Options: ALLOWALL";
 }
@@ -38,7 +38,7 @@ location ~ ^/cool/(.*)/ws$ {
 # download, presentation and image upload
 location ~ ^/(c|l)ool {
     proxy_pass http://localhost:__PORT__;
-    proxy_set_header Host $http_host;
+    proxy_set_header Host $host;
     more_set_headers "X-Frame-Options: ALLOWALL";
 }
 
@@ -47,6 +47,6 @@ location ^~ /cool/adminws {
     proxy_pass http://localhost:__PORT__;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "Upgrade";
-    proxy_set_header Host $http_host;
+    proxy_set_header Host $host;
     proxy_read_timeout 36000s;
 }