diff --git a/db/db_test.cc b/db/db_test.cc
index a88b78e3cd..52c6ad7949 100644
--- a/db/db_test.cc
+++ b/db/db_test.cc
@@ -800,6 +800,8 @@ TEST(DBTest, KeyMayExist) {
 
     ASSERT_OK(db_->Delete(WriteOptions(), "c"));
     ASSERT_TRUE(!db_->KeyMayExist("c"));
+
+    delete options.filter_policy;
   } while (ChangeOptions());
 }