diff --git a/infrastructure/oauth.py b/infrastructure/oauth.py
index 56062ce..d105ec0 100644
--- a/infrastructure/oauth.py
+++ b/infrastructure/oauth.py
@@ -125,6 +125,8 @@ def create_oauth_blueprint(app_name: str) -> Blueprint:
     async def logout():
         qsession.pop(SESSION_USER_KEY, None)
         qsession.pop("cart_sid", None)
-        return redirect("/")
+        # Redirect to blog home — avoids re-auth loop on apps that require login
+        from shared.infrastructure.urls import blog_url
+        return redirect(blog_url("/"))
 
     return bp