diff --git a/openquake/calculators/base.py b/openquake/calculators/base.py
index <HASH>..<HASH> 100644
--- a/openquake/calculators/base.py
+++ b/openquake/calculators/base.py
@@ -31,8 +31,9 @@ import numpy
 from openquake.hazardlib.geo import geodetic
 from openquake.baselib import general, hdf5
 from openquake.baselib.performance import Monitor
+from openquake.risklib import riskinput, __version__
 from openquake.commonlib import readinput, riskmodels, datastore, source
-from openquake.commonlib.oqvalidation import OqParam, __version__
+from openquake.commonlib.oqvalidation import OqParam
 from openquake.commonlib.parallel import starmap, executor
 from openquake.commonlib.views import view, rst_table, stats
 from openquake.baselib.python3compat import with_metaclass
Fixed an import


Former-commit-id: <I>e1a<I>efea6b2f<I>ae<I>b<I>e6a<I>bc<I>