diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e1ed9fd06c..ae43cdf0db 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6600,39 +6600,6 @@ bindings to C and C++ libraries.")
         ("rust-diff" ,rust-diff-0.1)
         ("rust-shlex" ,rust-shlex-0.1))))))
 
-(define-public rust-bindgen-0.33
-  (package
-    (inherit rust-bindgen-0.50)
-    (name "rust-bindgen")
-    (version "0.33.2")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "bindgen" version))
-       (file-name
-        (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32
-         "0vnw5fb74gl9pgnimgbrkac1xgwrjz86pqilx20rbkia77cdhgk0"))))
-    (build-system cargo-build-system)
-    (arguments
-     `(#:cargo-inputs
-       (("rust-cexpr" ,rust-cexpr-0.2)
-        ("rust-cfg-if" ,rust-cfg-if-0.1)
-        ("rust-clang-sys" ,rust-clang-sys-0.22)
-        ("rust-clap" ,rust-clap-2)
-        ("rust-env-logger" ,rust-env-logger-0.5)
-        ("rust-lazy-static" ,rust-lazy-static-1)
-        ("rust-log" ,rust-log-0.4)
-        ("rust-peeking-take-while" ,rust-peeking-take-while-0.1)
-        ("rust-quote" ,rust-quote-0.3)
-        ("rust-regex" ,rust-regex-0.2)
-        ("rust-which" ,rust-which-1))
-       #:cargo-development-inputs
-       (("rust-clap" ,rust-clap-2)
-        ("rust-diff" ,rust-diff-0.1)
-        ("rust-shlex" ,rust-shlex-0.1))))))
-
 (define-public rust-bio-types-0.12
   (package
     (name "rust-bio-types")