diff --git a/conductor/tracks.md b/conductor/tracks.md
index a60b332..1930237 100644
--- a/conductor/tracks.md
+++ b/conductor/tracks.md
@@ -14,7 +14,7 @@ This file tracks all major tracks for the project. Each track has its own detail
 2. [x] **Track: Asyncio Decoupling & Queue Refactor**
 *Link: [./tracks/asyncio_decoupling_refactor_20260306/](./tracks/asyncio_decoupling_refactor_20260306/)*
 
-3. [ ] **Track: Mock Provider Hardening**
+3. [x] **Track: Mock Provider Hardening**
 *Link: [./tracks/mock_provider_hardening_20260305/](./tracks/mock_provider_hardening_20260305/)*
 
 4. [ ] **Track: Robust JSON Parsing for Tech Lead**