diff --git a/Cargo.toml b/Cargo.toml
index 890d9d5..de99031 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ rustc_version = "0.2"
 quickcheck = { version = "0.6", optional = true }
 proptest = { version = "0.5", optional = true }
 serde = { version = "1.0", optional = true }
-clippy = { version = "*", optional = true }
+clippy = { version = "0.0", optional = true }
 
 [dev-dependencies]
 quickcheck = "0.6"