diff --git a/rosenthal/packages/python-xyz.scm b/rosenthal/packages/python-xyz.scm
index f9b20a3..b3ec0b4 100644
--- a/rosenthal/packages/python-xyz.scm
+++ b/rosenthal/packages/python-xyz.scm
@@ -10,30 +10,3 @@
   #:use-module (gnu packages check)
   #:use-module (gnu packages python-build)
   #:use-module (gnu packages python-xyz))
-
-;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=59270
-(define-public python-pynixutil
-  (package
-    (name "python-pynixutil")
-    (version "0.5.0")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://github.com/nix-community/pynixutil")
-                    (commit version)))
-              (file-name (git-file-name name version))
-              ;; Derivation test uses nix.
-              (modules '((guix build utils)))
-              (snippet '(delete-file "tests/test_drv.py"))
-              (sha256
-               (base32
-                "1lnspcai7mqpv73bbd8kgyw63fxwgkwvfkl09b2bl5y2g2v7np6m"))))
-    (build-system pyproject-build-system)
-    (native-inputs (list poetry python-pytest))
-    (home-page "https://github.com/nix-community/pynixutil")
-    (synopsis "Utility functions for working with data from Nix in Python")
-    (description
-     "@code{pynixutil} provides functions for base32 encoding/decoding and
-derivation parsing, namingly @code{b32decode()}, @code{b32encode()} and
-@code{drvparse()}.")
-    (license license:expat)))