diff --git a/backend/app/core/security.py b/backend/app/core/security.py
index 50a997b..098fe34 100644
--- a/backend/app/core/security.py
+++ b/backend/app/core/security.py
@@ -25,7 +25,7 @@ def create_access_token(*, data: dict, expires_delta: timedelta = None):
     if expires_delta:
         expire = datetime.utcnow() + expires_delta
     else:
-        expire = datetime.utcnow() + timedelta(minutes=15)
+        expire = datetime.utcnow() + timedelta(minutes=2880)
     to_encode.update({"exp": expire})
     encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
     return encoded_jwt