diff --git a/src/libstd/term.rs b/src/libstd/term.rs
index 7c6528b11379d..34244e95c0cb3 100644
--- a/src/libstd/term.rs
+++ b/src/libstd/term.rs
@@ -1,4 +1,6 @@
 //! Simple ANSI color library
+#[forbid(deprecated_mode)];
+#[forbid(deprecated_pattern)];
 
 use core::Option;