diff --git a/QL/assetswap.py b/QL/assetswap.py
index e0cf258..f84df18 100644
--- a/QL/assetswap.py
+++ b/QL/assetswap.py
@@ -6,8 +6,8 @@
 '''
 import bgpy.__QuantLib as ql
 
-from bgpy.QL import toDate
-from bgpy.QL import SimpleBond
+from bgpy.QL.bgdate import toDate
+from bgpy.QL.bonds import SimpleBond
 from bgpy.dpatterns import Struct
 from bgpy.math import Secant, SolverExceptions
 from bgpy.QL.termstructure import SpreadedCurve