diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 028075d084..daef3373f6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -76175,27 +76175,6 @@ executable.")
        #:cargo-development-inputs
        (("rust-tempdir" ,rust-tempdir-0.3))))))
 
-(define-public rust-which-1
-  (package
-    (inherit rust-which-2)
-    (name "rust-which")
-    (version "1.0.5")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "which" version))
-       (file-name
-        (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32
-         "1cjwa57kzfgzs681a27m5pjmq580pv3hkcg23smf270bgqz60jp8"))))
-    (arguments
-     `(#:tests? #f
-       #:cargo-inputs
-       (("rust-libc" ,rust-libc-0.2))
-       #:cargo-development-inputs
-       (("rust-tempdir" ,rust-tempdir-0.3))))))
-
 (define-public rust-whoami-1
   (package
     (name "rust-whoami")