diff --git a/tests/owner_tests.cpp b/tests/owner_tests.cpp
index 430b31a..d985533 100644
--- a/tests/owner_tests.cpp
+++ b/tests/owner_tests.cpp
@@ -33,6 +33,7 @@ SUITE(owner_tests)
         CHECK(*p == 120);
         f(p);
         CHECK(*p == 121);
+        delete p;
     }
 }