diff --git a/aurweb/models/package_vote.py b/aurweb/models/package_vote.py
index 7221d527..8da88210 100644
--- a/aurweb/models/package_vote.py
+++ b/aurweb/models/package_vote.py
@@ -19,7 +19,8 @@ class PackageVote(Base):
         foreign_keys=[__table__.c.UsersID])
 
     PackageBase = relationship(
-        _PackageBase, backref=backref("package_votes", lazy="dynamic"),
+        _PackageBase, backref=backref("package_votes", lazy="dynamic",
+                                      cascade="all, delete"),
         foreign_keys=[__table__.c.PackageBaseID])
 
     def __init__(self, **kwargs):