diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1d6df2c542..98b92101ae 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -13071,7 +13071,6 @@ cryptographic implementations.")
     (synopsis "Helper test traits for synstructure doctests")
     (description
      "This package provides helper test traits for synstructure doctests.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-syntex-0.58