diff --git a/call_traits_test.cpp b/call_traits_test.cpp
index 3e5a1ed..03f5a3e 100644
--- a/call_traits_test.cpp
+++ b/call_traits_test.cpp
@@ -365,6 +365,8 @@ template struct call_traits_test<int[2], true>;
 
 #ifdef BOOST_MSVC
 unsigned int expected_failures = 10;
+#elif defined(__SUNPRO_CC)
+unsigned int expected_failures = 11;
 #elif defined(__BORLANDC__)
 unsigned int expected_failures = 2;
 #elif defined(__GNUC__)
@@ -375,3 +377,4 @@ unsigned int expected_failures = 0;
 
 
 
+