diff --git a/pysollib/games/harp.py b/pysollib/games/harp.py
index e3e8eaea..dcab40ad 100644
--- a/pysollib/games/harp.py
+++ b/pysollib/games/harp.py
@@ -33,7 +33,8 @@ from pysollib.layout import Layout
 from pysollib.hint import CautiousDefaultHint
 from pysollib.hint import KlondikeType_Hint
 
-from spider import Spider_RowStack, Spider_SS_Foundation, Spider_Hint
+from pysollib.games.spider import Spider_RowStack, Spider_SS_Foundation, \
+        Spider_Hint
 
 from pysollib.util import ACE, KING