diff --git a/modules/nixos/monitoring/grafana.nix b/modules/nixos/monitoring/grafana.nix
index c4a696d..46d6251 100644
--- a/modules/nixos/monitoring/grafana.nix
+++ b/modules/nixos/monitoring/grafana.nix
@@ -24,9 +24,7 @@
           locations = {
             "/" = {
               proxyPass = "http://localhost:8888";
-              extraConfig = ''
-                proxy_set_header Host $host;
-              '';
+              proxyWebsockets = true;
             };
 
             "/api/live/" = {