diff --git a/python/sdist/amici/petab/conditions.py b/python/sdist/amici/petab/conditions.py
index 02eaeeea79..5b9d87e5cf 100644
--- a/python/sdist/amici/petab/conditions.py
+++ b/python/sdist/amici/petab/conditions.py
@@ -18,7 +18,7 @@
     TIME,
 )
 
-from ..parameter_mapping import (
+from .parameter_mapping import (
     ParameterMapping,
     ParameterMappingForCondition,
     petab_to_amici_scale,