diff --git a/aider/coders/patch_coder.py b/aider/coders/patch_coder.py
index 149f21147..582019266 100644
--- a/aider/coders/patch_coder.py
+++ b/aider/coders/patch_coder.py
@@ -5,6 +5,7 @@ from typing import Dict, List, Optional, Tuple
 
 from ..dump import dump  # noqa: F401
 from .base_coder import Coder
+from .patch_prompts import PatchPrompts
 
 
 # --------------------------------------------------------------------------- #