diff --git a/gnu/packages/aidc.scm b/gnu/packages/aidc.scm
index 1a92b9d20ad..f9e524cebfb 100644
--- a/gnu/packages/aidc.scm
+++ b/gnu/packages/aidc.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2017 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2018, 2019, 2022 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2019 Guillaume Le Vaillant <glv@posteo.net>
+;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2020 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2023 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2024 Nicolas Graves <ngraves@ngraves.fr>
@@ -55,6 +56,55 @@
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system glib-or-gtk))
 
+(define-public python-pyzbar
+  (package
+    (name "python-pyzbar")
+    (version "0.1.9")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/NaturalHistoryMuseum/pyzbar")
+              (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1df1dvr8i2wyr2vw5pq8rlz2wm4xqda0wbgja19bvql1m9im11ph"))))
+    (build-system pyproject-build-system)
+    (arguments
+     (list
+      #:test-backend #~'unittest
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'remove-failing-test
+            (lambda _
+              ;; This tests if find_library was called once, but we remove
+              ;; the call in the stage below to make the library find libzbar.
+              (delete-file "pyzbar/tests/test_zbar_library.py")))
+          (add-before 'build 'set-library-file-name
+            (lambda _
+              (let ((libzbar #$(this-package-input "zbar")))
+                (substitute* "pyzbar/zbar_library.py"
+                  (("find_library\\('zbar'\\)")
+                   (string-append "'" libzbar "/lib/libzbar.so.0'")))))))))
+    (native-inputs
+     (list pkg-config python-numpy python-pillow python-setuptools))
+    (inputs
+     (list zbar))
+    (home-page "https://github.com/NaturalHistoryMuseum/pyzbar/")
+    (synopsis "Read one-dimensional barcodes and QR codes")
+    (description
+     "Read one-dimensional barcodes and QR codes using the zbar library.
+
+Features:
+
+@itemize
+@item Pure python
+@item Works with PIL / Pillow images, OpenCV / numpy ndarrays, and raw bytes
+@item Decodes locations of barcodes
+@item No dependencies, other than the zbar library itself
+@end itemize")
+    (license license:expat)))
+
 (define-public python-zbarlight
   (package
     (name "python-zbarlight")
diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index e3f039b9a00..e4bc4f89bb9 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -81,6 +81,7 @@
   #:use-module (guix svn-download)
   #:use-module (guix utils)
   #:use-module (gnu packages)
+  #:use-module (gnu packages aidc)
   #:use-module (gnu packages algebra)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages backup)
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index cddbf05b72a..375610e27c0 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -28899,55 +28899,6 @@ a notation for identifying weeks; yyyyWww (where the W is a literal).
 Week instances stringify to this form.")
     (license license:bsd-3)))
 
-(define-public python-pyzbar
-  (package
-    (name "python-pyzbar")
-    (version "0.1.9")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-              (url "https://github.com/NaturalHistoryMuseum/pyzbar")
-              (commit (string-append "v" version))))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32 "1df1dvr8i2wyr2vw5pq8rlz2wm4xqda0wbgja19bvql1m9im11ph"))))
-    (build-system pyproject-build-system)
-    (arguments
-     (list
-      #:test-backend #~'unittest
-      #:phases
-      #~(modify-phases %standard-phases
-          (add-after 'unpack 'remove-failing-test
-            (lambda _
-              ;; This tests if find_library was called once, but we remove
-              ;; the call in the stage below to make the library find libzbar.
-              (delete-file "pyzbar/tests/test_zbar_library.py")))
-          (add-before 'build 'set-library-file-name
-            (lambda _
-              (let ((libzbar #$(this-package-input "zbar")))
-                (substitute* "pyzbar/zbar_library.py"
-                  (("find_library\\('zbar'\\)")
-                   (string-append "'" libzbar "/lib/libzbar.so.0'")))))))))
-    (native-inputs
-     (list pkg-config python-numpy python-pillow python-setuptools))
-    (inputs
-     (list zbar))
-    (home-page "https://github.com/NaturalHistoryMuseum/pyzbar/")
-    (synopsis "Read one-dimensional barcodes and QR codes")
-    (description
-     "Read one-dimensional barcodes and QR codes using the zbar library.
-
-Features:
-
-@itemize
-@item Pure python
-@item Works with PIL / Pillow images, OpenCV / numpy ndarrays, and raw bytes
-@item Decodes locations of barcodes
-@item No dependencies, other than the zbar library itself
-@end itemize")
-    (license license:expat)))
-
 (define-public python-tokenize-rt
   (package
     (name "python-tokenize-rt")