diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0a080f3ae4..3be0b5f981 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -54740,26 +54740,6 @@ Pwrite traits from the scroll crate.")
        (("rust-ring" ,rust-ring-0.13)
         ("rust-untrusted" ,rust-untrusted-0.6))))))
 
-(define-public rust-sct-0.3
-  (package
-    (inherit rust-sct-0.6)
-    (name "rust-sct")
-    (version "0.3.0")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "sct" version))
-       (file-name (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32 "0z090j3lvy0lqbhmpswm4vb2n4i8dqswy0l93abdx9biipnhlm5l"))))
-    (build-system cargo-build-system)
-    (arguments
-     `(#:cargo-inputs
-       (("rust-ring" ,rust-ring-0.13)
-        ("rust-untrusted" ,rust-untrusted-0.6))
-       #:cargo-development-inputs
-       (("rust-cc" ,rust-cc-1))))))
-
 (define-public rust-sctk-adwaita-0.5
   (package
     (name "rust-sctk-adwaita")