diff --git a/server/list.js b/server/list.js
index 3eac74e4..44dfd624 100644
--- a/server/list.js
+++ b/server/list.js
@@ -108,7 +108,7 @@ function getOptions(id) {
   if (driveType === 'folder') {
     return {
       ...exports.commonListOptions.folder,
-      q: id.map((id) => `'${id}' in parents`).join(' or '),
+      q: `(${id.map((id) => `'${id}' in parents`).join(' or ')}) AND trashed = false`,
       fields
     }
   }
diff --git a/test/unit/list.test.js b/test/unit/list.test.js
index 25d08c5a..b971f6a7 100644
--- a/test/unit/list.test.js
+++ b/test/unit/list.test.js
@@ -1,6 +1,8 @@
 'use strict'
 
 const {expect} = require('chai')
+const {google} = require('googleapis')
+const sinon = require('sinon')
 
 const list = require('../../server/list')
 const {allFilenames} = require('../utils')
@@ -58,3 +60,48 @@ describe('Filename Listing', () => {
     expect(filenames).to.include(...allFilenames)
   })
 })
+
+describe('File Filtering', () => {
+  it('should filter out trashed documents in team drive type', () => {
+    const options = list.commonListOptions.team
+    expect(options.q).to.include('trashed = false')
+  })
+
+  describe('when fetching files from shared folder', () => {
+    let listFilesSpy
+    let originalDriveType
+    
+    beforeAll(() => {
+      originalDriveType = process.env.DRIVE_TYPE
+      process.env.DRIVE_TYPE = 'folder'
+      
+      listFilesSpy = sinon.spy(() => ({
+        data: {
+          files: [],
+          nextPageToken: null
+        }
+      }))
+      
+      google.drive = () => {
+        return {
+          files: {
+            list: listFilesSpy
+          }
+        }
+      }
+    })
+    
+    afterAll(() => {
+      process.env.DRIVE_TYPE = originalDriveType
+    })
+    
+    it('should include trashed = false in query for folder type', async () => {
+      await list.getTree()
+      
+      const callArgs = listFilesSpy.args[0]
+      if (callArgs && callArgs[0] && callArgs[0].q) {
+        expect(callArgs[0].q).to.include('trashed = false')
+      }
+    })
+  })
+})