diff --git a/example/wiki/sparse/KokkosSparse_wiki_bsrmatrix.cpp b/example/wiki/sparse/KokkosSparse_wiki_bsrmatrix.cpp
index 6a67c1aec4..eacf134f89 100644
--- a/example/wiki/sparse/KokkosSparse_wiki_bsrmatrix.cpp
+++ b/example/wiki/sparse/KokkosSparse_wiki_bsrmatrix.cpp
@@ -15,6 +15,7 @@
 //@HEADER
 
 #include <sstream>
+#include <iostream>
 
 #include "Kokkos_Core.hpp"