diff --git a/include/cxx/cstdlib b/include/cxx/cstdlib
index cf12ddffa3..0654cc8bec 100644
--- a/include/cxx/cstdlib
+++ b/include/cxx/cstdlib
@@ -103,7 +103,6 @@ namespace std
   using ::memalign;
   using ::zalloc;
   using ::calloc;
-  using ::mallinfo;
 
 #ifdef CONFIG_PSEUDOTERM
   // Pseudo-Terminals