diff --git a/src/lib/char.rs b/src/lib/char.rs
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/src/lib/std.rc b/src/lib/std.rc
index 822997149626..79903102d7e2 100644
--- a/src/lib/std.rc
+++ b/src/lib/std.rc
@@ -9,6 +9,7 @@
 
 // Built-in types support modules.
 
+mod char;
 mod int;
 mod uint;
 mod u8;