diff --git a/call_traits_test.cpp b/call_traits_test.cpp
index 108f2ed..5faaf45 100644
--- a/call_traits_test.cpp
+++ b/call_traits_test.cpp
@@ -392,7 +392,7 @@ template struct call_traits_test<int*>;
 #if defined(BOOST_MSVC6_MEMBER_TEMPLATES) || !defined(BOOST_NO_MEMBER_TEMPLATES)
 template struct call_traits_test<int&>;
 template struct call_traits_test<const int&>;
-#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(__SUNPRO_CC)
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(__SUNPRO_CC)
 template struct call_traits_test<int[2], true>;
 #endif
 #endif
@@ -416,3 +416,4 @@ unsigned int expected_failures = 0;
 
 
 
+