diff --git a/webserv/prom.conf b/webserv/prom.conf
index b63c04d..5e6ae6a 100644
--- a/webserv/prom.conf
+++ b/webserv/prom.conf
@@ -2,6 +2,7 @@ server {
         listen 80 default_server;
         root /www/;
         index index.prom;
+        charset utf-8;
         types {
             text/plain prom;
         }