diff --git a/test/iterators.cpp b/test/iterators.cpp
index 0072d02..9d95ba2 100644
--- a/test/iterators.cpp
+++ b/test/iterators.cpp
@@ -200,7 +200,7 @@ void access(Array& A, const const_array_tag&) {
 
 
 int
-test_main(int, char**)
+test_main(int, char*[])
 {
   return run_generative_tests();
 }