diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4adef7006a..799066c9c7 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10627,24 +10627,6 @@ tracking memory usage and enabling limits to be set.")
 encoding.")
     (license license:expat)))
 
-(define-public rust-capnp-0.14
-  (package
-    (inherit rust-capnp-0.19)
-    (name "rust-capnp")
-    (version "0.14.11")
-    (source (origin
-              (method url-fetch)
-              (uri (crate-uri "capnp" version))
-              (file-name (string-append name "-" version ".tar.gz"))
-              (sha256
-               (base32
-                "1wwp619sib07raykk93n6j7amvsinlchnicxfjnnb7bx5if0ijid"))))
-    (arguments
-     `(#:cargo-inputs
-       (("rust-quickcheck" ,rust-quickcheck-0.9))
-       #:cargo-development-inputs
-       (("rust-quickcheck" ,rust-quickcheck-0.9))))))
-
 (define-public rust-capnp-futures-0.19
   (package
     (name "rust-capnp-futures")