diff --git a/tests/test-nexthop-list.cpp b/tests/test-nexthop-list.cpp
index 10222e8..cdf0c3e 100644
--- a/tests/test-nexthop-list.cpp
+++ b/tests/test-nexthop-list.cpp
@@ -20,10 +20,10 @@
   NexthopList nhl1;
 
   nhl1.addNextHop(np1);
-  BOOST_CHECK_EQUAL(nhl1.getSize(), 1);
+  BOOST_CHECK_EQUAL(nhl1.getSize(), (uint32_t)1);
 
   nhl1.removeNextHop(np1);
-  BOOST_CHECK_EQUAL(nhl1.getSize(), 0);
+  BOOST_CHECK_EQUAL(nhl1.getSize(), (uint32_t)0);
 }
 
 BOOST_AUTO_TEST_SUITE_END()