diff --git a/server/src/modules/getIpFromRequest.ts b/server/src/modules/getIpFromRequest.ts
index 5050dfe..734bd4e 100644
--- a/server/src/modules/getIpFromRequest.ts
+++ b/server/src/modules/getIpFromRequest.ts
@@ -14,7 +14,7 @@ import type { FastifyRequest } from "fastify";
  */
 export const getIpFromRequest = (request: FastifyRequest): string => {
   const header
-    = request.headers["X-Forwarded-For"] ?? request.headers["Cf-Connecting-IP"];
+    = request.headers["x-forwarded-for"] ?? request.headers["cf-connecting-ip"];
   if (typeof header === "string") {
     return header;
   }