diff --git a/CHANGELOG.md b/CHANGELOG.md
index 889a0613..ec4e3e32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@ and this project adheres to
 - 🐛(frontend) center Avatar initials with a font-aware cap-height ratio
 - 🐛(frontend) keep feedback buttons on one line for fr/es/en
 - ⚡️(frontend) increase lobby polling interval on both sides
+- ⚡️(frontend) add trailing slash on the /me endpoint call
 
 ## [1.30.0] - 2026-09-01
 
diff --git a/src/frontend/src/features/auth/api/fetchUser.ts b/src/frontend/src/features/auth/api/fetchUser.ts
index deed1760..103135a6 100644
--- a/src/frontend/src/features/auth/api/fetchUser.ts
+++ b/src/frontend/src/features/auth/api/fetchUser.ts
@@ -18,7 +18,7 @@ export const fetchUser = (
   }
 ): Promise<ApiUser | false> => {
   return new Promise((resolve, reject) => {
-    fetchApi<ApiUser>('/users/me')
+    fetchApi<ApiUser>('/users/me/')
       .then(resolve)
       .catch((error) => {
         // we assume that a 401 means the user is not logged in