diff --git a/aider/coders/base_coder.py b/aider/coders/base_coder.py
index a24d7136c..8da1e6f9f 100755
--- a/aider/coders/base_coder.py
+++ b/aider/coders/base_coder.py
@@ -568,10 +568,6 @@ class Coder:
         for fname, rel_fnames in fname_to_rel_fnames.items():
             if len(rel_fnames) == 1 and fname in words:
                 mentioned_rel_fnames.add(rel_fnames[0])
-            else:
-                for rel_fname in rel_fnames:
-                    if rel_fname in words:
-                        mentioned_rel_fnames.add(rel_fname)
 
         if not mentioned_rel_fnames:
             return
diff --git a/tests/test_coder.py b/tests/test_coder.py
index 5e795a055..41ba7c768 100644
--- a/tests/test_coder.py
+++ b/tests/test_coder.py
@@ -65,7 +65,7 @@ class TestCoder(unittest.TestCase):
 
         # Mock the git repo
         mock_repo = MagicMock()
-        mock_repo.git.ls_files.return_value = "./file1.txt\n./other/file1.txt"
+        mock_repo.git.ls_files.return_value = "file1.txt\nother/file1.txt"
         coder.repo = mock_repo
 
         # Call the check_for_file_mentions method