diff --git a/qmd.ts b/qmd.ts
index 3f3ce74..26896f0 100755
--- a/qmd.ts
+++ b/qmd.ts
@@ -533,11 +533,7 @@ async function updateCollections(): Promise<void> {
     const col = collections[i];
     console.log(`${c.cyan}[${i + 1}/${collections.length}]${c.reset} ${c.bold}${col.pwd}${c.reset}`);
     console.log(`${c.dim}    Pattern: ${col.glob_pattern}${c.reset}`);
-    // Temporarily set PWD for indexing
-    const originalPwd = process.env.PWD;
-    process.env.PWD = col.pwd;
-    await indexFiles(col.glob_pattern);
-    process.env.PWD = originalPwd;
+    await indexFiles(col.pwd, col.glob_pattern);
     console.log("");
   }
 
diff --git a/store.ts b/store.ts
index c175a48..cdd3869 100644
--- a/store.ts
+++ b/store.ts
@@ -1119,18 +1119,6 @@ export function getActiveDocumentPaths(db: Database, collectionId: number): stri
   return rows.map(r => r.path);
 }
 
-/**
- * Clean up orphaned content hashes (content not referenced by any active document).
- * Returns the number of orphaned hashes deleted.
- */
-export function cleanupOrphanedContent(db: Database): number {
-  const result = db.prepare(`
-    DELETE FROM content
-    WHERE hash NOT IN (SELECT DISTINCT hash FROM documents WHERE active = 1)
-  `).run();
-  return result.changes;
-}
-
 // Re-export from llm.ts for backwards compatibility
 export { formatQueryForEmbedding, formatDocForEmbedding };