diff --git a/wally/config.py b/wally/config.py
index 7554fb8..2178d0c 100644
--- a/wally/config.py
+++ b/wally/config.py
@@ -1,5 +1,6 @@
 from typing import Any, Dict, Optional
-from .result_classes import IStorable
+
+from .common_types import IStorable
 
 
 ConfigBlock = Dict[str, Any]