diff --git a/tests/test-conf-parameter.cpp b/tests/test-conf-parameter.cpp
index 18eebdc..f773fd5 100644
--- a/tests/test-conf-parameter.cpp
+++ b/tests/test-conf-parameter.cpp
@@ -75,7 +75,7 @@
 
   BOOST_CHECK_EQUAL(cp1.getRouterPrefix(), "/ATT/memphis/router1");
 
-  BOOST_CHECK_EQUAL(cp1.getInterestRetryNumber(), (uint32_t)2);
+  BOOST_CHECK_EQUAL(cp1.getInterestRetryNumber(), 2);
 
   BOOST_CHECK_EQUAL(cp1.getInterestResendTime(), 1000);