diff --git a/Cargo.toml b/Cargo.toml
index b293f06713d..80ff21764a5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "clippy"
 version = "0.0.212"
diff --git a/clippy_dev/Cargo.toml b/clippy_dev/Cargo.toml
index 519f78999b9..d6057ba970c 100644
--- a/clippy_dev/Cargo.toml
+++ b/clippy_dev/Cargo.toml
@@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "clippy_dev"
 version = "0.0.1"
diff --git a/clippy_lints/Cargo.toml b/clippy_lints/Cargo.toml
index 15da5d65878..8907dd3659c 100644
--- a/clippy_lints/Cargo.toml
+++ b/clippy_lints/Cargo.toml
@@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "clippy_lints"
 # begin automatic update
diff --git a/rustc_tools_util/Cargo.toml b/rustc_tools_util/Cargo.toml
index 01dca0a65b0..020de6c3393 100644
--- a/rustc_tools_util/Cargo.toml
+++ b/rustc_tools_util/Cargo.toml
@@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "rustc_tools_util"
 version = "0.1.0"