diff -Nru libgusb-0.4.5/debian/changelog libgusb-0.4.5/debian/changelog
--- libgusb-0.4.5/debian/changelog	2023-02-27 03:02:45.000000000 +0100
+++ libgusb-0.4.5/debian/changelog	2023-04-12 06:37:28.000000000 +0200
@@ -1,3 +1,14 @@
+libgusb (0.4.5-1ubuntu1) UNRELEASED; urgency=medium
+
+  [ Simon McVittie ]
+  * d/control: Add missing dependency libgusb-dev -> libjson-glib-dev
+    (LP: #2015952)
+  * Add a superficial autopkgtest for libgusb-dev
+    This checks whether the -dev package has all the required dependencies
+    to link a simple program with libgusb.
+
+ -- Marco Trevisan (Treviño) <marco@ubuntu.com>  Wed, 12 Apr 2023 06:37:28 +0200
+
 libgusb (0.4.5-1) unstable; urgency=medium
 
   * New upstream version (0.4.5)
diff -Nru libgusb-0.4.5/debian/control libgusb-0.4.5/debian/control
--- libgusb-0.4.5/debian/control	2023-02-27 03:02:45.000000000 +0100
+++ libgusb-0.4.5/debian/control	2023-04-12 06:37:28.000000000 +0200
@@ -1,5 +1,6 @@
 Source: libgusb
-Maintainer: Debian UEFI Maintainers <debian-efi@lists.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian UEFI Maintainers <debian-efi@lists.debian.org>
 Uploaders: Steve McIntyre <93sam@debian.org>, Mario Limonciello <mario.limonciello@dell.com>
 Section: libs
 Priority: optional
@@ -26,6 +27,7 @@
          ${misc:Depends},
          gir1.2-gusb-1.0 (= ${binary:Version}),
          libglib2.0-dev (>= 2.44.0),
+         libjson-glib-dev,
          libusb-1.0-0-dev
 Description: GLib wrapper around libusb1 - development files
  GUsb is a GObject wrapper for libusb1 that makes it easy to do
diff -Nru libgusb-0.4.5/debian/tests/control libgusb-0.4.5/debian/tests/control
--- libgusb-0.4.5/debian/tests/control	1970-01-01 01:00:00.000000000 +0100
+++ libgusb-0.4.5/debian/tests/control	2023-04-12 06:36:56.000000000 +0200
@@ -0,0 +1,5 @@
+Tests: libgusb-dev
+Restrictions: allow-stderr, superficial
+Depends:
+ build-essential,
+ libgusb-dev,
diff -Nru libgusb-0.4.5/debian/tests/libgusb-dev libgusb-0.4.5/debian/tests/libgusb-dev
--- libgusb-0.4.5/debian/tests/libgusb-dev	1970-01-01 01:00:00.000000000 +0100
+++ libgusb-0.4.5/debian/tests/libgusb-dev	2023-04-12 06:36:56.000000000 +0200
@@ -0,0 +1,46 @@
+#!/bin/sh
+# Copyright 2023 Simon McVittie
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+set -eux
+
+if [ -n "${AUTOPKGTEST_ARTIFACTS-}" ]; then
+    WORKDIR="$AUTOPKGTEST_ARTIFACTS"
+else
+    WORKDIR="$(mktemp -d)"
+    trap 'cd /; rm -fr "$WORKDIR"' 0 INT QUIT ABRT PIPE TERM
+fi
+
+if [ -n "${DEB_HOST_GNU_TYPE:-}" ]; then
+    CROSS_COMPILE="$DEB_HOST_GNU_TYPE-"
+else
+    CROSS_COMPILE=
+fi
+
+cat >> "$WORKDIR"/trivial.c <<EOF
+#include <gusb.h>
+
+#include <glib.h>
+#include <glib-object.h>
+
+int main (int argc, char *argv[])
+{
+  GError *error = NULL;
+  GUsbContext *context = NULL;
+
+  context = g_usb_context_new (&error);
+
+  if (context == NULL)
+    g_error ("%s", error->message);
+
+  g_object_unref (context);
+  return 0;
+}
+EOF
+
+cd "$WORKDIR"
+
+# Deliberately word-splitting pkg-config's output:
+# shellcheck disable=SC2046
+"${CROSS_COMPILE}gcc" -otrivial trivial.c $("${CROSS_COMPILE}pkg-config" --cflags --libs gusb gobject-2.0 glib-2.0)
+./trivial