diff --git a/nixosModules/server/nextcloud.nix b/nixosModules/server/nextcloud.nix
index b430d98..201b612 100755
--- a/nixosModules/server/nextcloud.nix
+++ b/nixosModules/server/nextcloud.nix
@@ -86,7 +86,7 @@
       port = 9980;
       settings = {
         # Rely on reverse proxy for SSL
-        server_name = "localhost";
+        server_name = "100.64.0.0";
         ssl = {
           enable = false;
           termination = true;
diff --git a/nixosModules/vds/nginx.nix b/nixosModules/vds/nginx.nix
index 5db6cd8..805c8ee 100755
--- a/nixosModules/vds/nginx.nix
+++ b/nixosModules/vds/nginx.nix
@@ -16,6 +16,14 @@ in
       recommendedProxySettings = true;
       recommendedTlsSettings = true;
       virtualHosts = {
+        "collabora.zeroq.ru" =  {
+          enableACME = true;
+          forceSSL = true;
+          locations."/" = {
+            proxyPass = "http://${server}:9980";
+            proxyWebsockets = true; # collabora uses websockets
+          };
+        };
         "immich.zeroq.ru" = {
           # 31.57.105.253
           # listen = [