diff --git a/bindgen/Cargo.toml b/bindgen/Cargo.toml
index c01f8f0c44..4e9fe5a4f9 100644
--- a/bindgen/Cargo.toml
+++ b/bindgen/Cargo.toml
@@ -47,8 +47,6 @@ default = ["logging", "prettyplease", "runtime"]
 logging = ["dep:log"]
 static = ["clang-sys/static"]
 runtime = ["clang-sys/runtime"]
-# This feature is no longer used for anything and should be removed in bindgen 0.70
-which-rustfmt = []
 experimental = ["dep:annotate-snippets"]
 
 ## The following features are for internal use and they shouldn't be used if