diff --git a/src/lib.rs b/src/lib.rs
index 67a4b4a..77278fa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,4 @@
+#![crate_type = "lib"]
+#![crate_name = "ipnetwork"]
 #![feature(ip_addr)]
 pub mod ipnetwork;