diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index f272c9d600..be39ce31b0 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -20693,28 +20693,6 @@ (define-public rust-enum-to-u8-slice-derive-0.1
 convert enum to u8 slice ref.")
     (license license:bsd-3)))
 
-(define-public rust-enumflags2-0.6
-  (package
-    (name "rust-enumflags2")
-    (version "0.6.4")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "enumflags2" version))
-       (file-name (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32 "182xd6cxxmadx1axnz6x73d12pzgwkc712zq2lxd4z1k48lxij43"))))
-    (build-system cargo-build-system)
-    (arguments
-     `(#:skip-build? #t
-       #:cargo-inputs
-       (("rust-enumflags2-derive" ,rust-enumflags2-derive-0.6)
-        ("rust-serde" ,rust-serde-1))))
-    (home-page "https://github.com/NieDzejkob/enumflags2")
-    (synopsis "Enum-based bit flags")
-    (description "Enumflags2 is an Enum-based bit flags library.")
-    (license (list license:expat license:asl2.0))))
-
 (define-public rust-enumflags2-derive-0.6
   (package
     (name "rust-enumflags2-derive")