diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 45ace38732..3552bc6ae4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -60455,26 +60455,6 @@ integers, floats, tuples, booleans, lists, strings, options and results.")
         ("rust-log" ,rust-log-0.3)
         ("rust-rand" ,rust-rand-0.3))))))
 
-(define-public rust-quickcheck-0.3
-  (package
-    (inherit rust-quickcheck-0.5)
-    (name "rust-quickcheck-3")
-    (version "0.3.2")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "quickcheck" version))
-       (file-name
-        (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32
-         "01a6s6lmnjld9lahbl54qp7h7x2hnkkzhcyr2gdhbk460sj3scqb"))))
-    (arguments
-     `(#:cargo-inputs
-       (("rust-env-logger" ,rust-env-logger-0.3)
-        ("rust-log" ,rust-log-0.3)
-        ("rust-rand" ,rust-rand-0.3))))))
-
 (define-public rust-quickcheck-0.2
   (package
     (inherit rust-quickcheck-0.4)