diff --git a/backend/src/services/git/_base.py b/backend/src/services/git/_base.py
index 9fffb668..c4e847b5 100644
--- a/backend/src/services/git/_base.py
+++ b/backend/src/services/git/_base.py
@@ -98,7 +98,7 @@ class GitServiceBase:
         if pat and "://" in remote_url:
             proto, rest = remote_url.split("://", 1)
             auth_url = f"{proto}://oauth2:{quote(pat, safe='')}@{rest}"
-        repo = await run_blocking(kind='git', fn=Repo.clone_from, auth_url, repo_path)
+        repo = await run_blocking('git', Repo.clone_from, auth_url, repo_path)
         # Strip PAT from origin URL to prevent credential leakage in .git/config, logs, ps aux
         repo.git.remote("set-url", "origin", remote_url)
         return repo
@@ -205,9 +205,9 @@ class GitServiceBase:
             return source_abs
         await run_blocking(kind='file', fn=Path(target_abs).parent.mkdir, parents=True, exist_ok=True)
         try:
-            await run_blocking(kind='file', fn=os.replace, source_abs, target_abs)
+            await run_blocking('file', os.replace, source_abs, target_abs)
         except OSError:
-            await run_blocking(kind='file', fn=shutil.move, source_abs, target_abs)
+            await run_blocking('file', shutil.move, source_abs, target_abs)
         self._update_repo_local_path(dashboard_id, target_abs)
         logger.info(
             f"[_migrate_repo_directory][Coherence:OK] Repository migrated for dashboard {dashboard_id}: {source_abs} -> {target_abs}"
@@ -277,12 +277,12 @@ class GitServiceBase:
             if os.path.exists(repo_path):
                 logger.reason(f"Opening existing repo at {repo_path}", extra={"src": "init_repo"})
                 try:
-                    repo = await run_blocking(kind='git', fn=Repo, repo_path)
+                    repo = await run_blocking('git', Repo, repo_path)
                 except (InvalidGitRepositoryError, NoSuchPathError):
                     logger.reason(f"Existing path is not a Git repository, recreating: {repo_path}", extra={"src": "init_repo"})
                     stale_path = Path(repo_path)
                     if stale_path.exists():
-                        await run_blocking(kind='file', fn=shutil.rmtree, stale_path, ignore_errors=True)
+                        await run_blocking('file', shutil.rmtree, stale_path, ignore_errors=True)
                         if stale_path.exists():
                             try:
                                 await run_blocking(kind='file', fn=stale_path.unlink)
@@ -309,9 +309,9 @@ class GitServiceBase:
             removed_files = False
             if os.path.exists(repo_path):
                 if os.path.isdir(repo_path):
-                    await run_blocking(kind='file', fn=shutil.rmtree, repo_path)
+                    await run_blocking('file', shutil.rmtree, repo_path)
                 else:
-                    await run_blocking(kind='file', fn=os.remove, repo_path)
+                    await run_blocking('file', os.remove, repo_path)
                 removed_files = True
             session = SessionLocal()
             try:
@@ -354,7 +354,7 @@ class GitServiceBase:
                 logger.error(f"[EXT:method:get_repo][Coherence:Failed] Repository for dashboard {dashboard_id} does not exist")
                 raise HTTPException(status_code=404, detail=f"Repository for dashboard {dashboard_id} not found")
             try:
-                return await run_blocking(kind='git', fn=Repo, repo_path)
+                return await run_blocking('git', Repo, repo_path)
             except Exception as e:
                 logger.error(f"[EXT:method:get_repo][Coherence:Failed] Failed to open repository at {repo_path}: {e}")
                 raise HTTPException(status_code=500, detail="Failed to open local Git repository")