diff --git a/canvas_sdk/v1/data/base.py b/canvas_sdk/v1/data/base.py
index 7656ecf6..f8746d4d 100644
--- a/canvas_sdk/v1/data/base.py
+++ b/canvas_sdk/v1/data/base.py
@@ -167,7 +167,7 @@ class ValueSetLookupByNameQuerySet(BaseQuerySet, ValueSetLookupByNameQuerySetMix
     pass
 
 
-class ValueSetTimeframeLookupQuerySet(ValueSetLookupByNameQuerySet, TimeframeLookupQuerySetMixin):
+class ValueSetTimeframeLookupQuerySet(ValueSetLookupQuerySet, TimeframeLookupQuerySetMixin):
     """A class that includes methods for looking up value sets and using timeframes."""
 
     pass