diff --git a/tests/rib/rib.cpp b/tests/rib/rib.cpp
index 2ee3070..faa1845 100644
--- a/tests/rib/rib.cpp
+++ b/tests/rib/rib.cpp
@@ -319,8 +319,8 @@
   rib.erase(name4, entry2);
   BOOST_CHECK_EQUAL(rib.size(), 2);
 
-  BOOST_CHECK(rib.find(name2, entry2) == shared_ptr<rib::FaceEntry>());
-  BOOST_CHECK(rib.find(name1, entry1) != shared_ptr<rib::FaceEntry>());
+  BOOST_CHECK_EQUAL(rib.find(name2, entry2), static_cast<FaceEntry*>(0));
+  BOOST_CHECK_NE(rib.find(name1, entry1), static_cast<FaceEntry*>(0));
 
   rib.erase(name1, entry1);
   BOOST_CHECK_EQUAL(rib.size(), 1);