diff --git a/serde/Cargo.toml b/serde/Cargo.toml
index 18716d59..c36f771d 100644
--- a/serde/Cargo.toml
+++ b/serde/Cargo.toml
@@ -17,7 +17,7 @@ std = []
 unstable = []
 alloc = ["unstable"]
 collections = ["alloc"]
-unstable-testing = ["clippy", "unstable", "std"]
+unstable-testing = ["unstable", "std"]
 
 [dependencies]
 clippy = { version = "^0.*", optional = true }
diff --git a/serde_codegen/Cargo.toml b/serde_codegen/Cargo.toml
index bcccb180..d247728a 100644
--- a/serde_codegen/Cargo.toml
+++ b/serde_codegen/Cargo.toml
@@ -13,7 +13,7 @@ include = ["Cargo.toml", "build.rs", "src/**/*.rs", "src/lib.rs.in"]
 [features]
 default = ["with-syntex"]
 unstable = ["quasi_macros"]
-unstable-testing = ["clippy"]
+unstable-testing = []
 with-syntex = [
     "quasi/with-syntex",
     "quasi_codegen",
diff --git a/serde_codegen_internals/Cargo.toml b/serde_codegen_internals/Cargo.toml
index eeb68ee6..92dba2db 100644
--- a/serde_codegen_internals/Cargo.toml
+++ b/serde_codegen_internals/Cargo.toml
@@ -11,7 +11,7 @@ include = ["Cargo.toml", "src/**/*.rs"]
 
 [features]
 default = ["with-syntex"]
-unstable-testing = ["clippy"]
+unstable-testing = []
 with-syntex = ["syntex_syntax", "syntex_errors"]
 
 [dependencies]
diff --git a/serde_macros/Cargo.toml b/serde_macros/Cargo.toml
index afcaf4e3..d43b44c4 100644
--- a/serde_macros/Cargo.toml
+++ b/serde_macros/Cargo.toml
@@ -16,7 +16,6 @@ plugin = true
 
 [features]
 unstable-testing = [
-    "clippy",
     "skeptic",
     "serde_json",
     "serde/unstable-testing",
@@ -33,7 +32,6 @@ skeptic = { version = "^0.6.0", optional = true }
 serde_json = { version = "0.8.0", optional = true }
 
 [dev-dependencies]
-clippy = "^0.*"
 compiletest_rs = "^0.2.0"
 fnv = "1.0"
 rustc-serialize = "^0.3.16"
diff --git a/serde_macros/tests/run-pass/identity-op.rs b/serde_macros/tests/run-pass/identity-op.rs
index dcf8117a..a82f100d 100644
--- a/serde_macros/tests/run-pass/identity-op.rs
+++ b/serde_macros/tests/run-pass/identity-op.rs
@@ -1,5 +1,5 @@
 #![feature(custom_derive, plugin)]
-#![plugin(serde_macros, clippy)]
+#![plugin(serde_macros)]
 
 #![deny(identity_op)]
 
diff --git a/testing/Cargo.toml b/testing/Cargo.toml
index 9dd8790f..c80cac39 100644
--- a/testing/Cargo.toml
+++ b/testing/Cargo.toml
@@ -11,7 +11,7 @@ keywords = ["serialization"]
 build = "build.rs"
 
 [features]
-unstable-testing = ["clippy", "serde/unstable-testing", "serde_codegen/unstable-testing"]
+unstable-testing = ["serde/unstable-testing", "serde_codegen/unstable-testing"]
 
 [build-dependencies]
 serde_codegen = { path = "../serde_codegen", features = ["with-syntex"] }