diff -Nru monero-0.17.1.9+~0+20200826/debian/changelog monero-0.17.1.9+~0+20200826/debian/changelog
--- monero-0.17.1.9+~0+20200826/debian/changelog	2021-01-27 07:23:06.000000000 -0600
+++ monero-0.17.1.9+~0+20200826/debian/changelog	2021-04-13 16:26:14.000000000 -0500
@@ -1,3 +1,10 @@
+monero (0.17.1.9+~0+20200826-1ubuntu1) hirsute; urgency=medium
+
+  * Disable parallel builds to enable launchpad builders to build this package
+    (LP: #1923684)
+
+ -- William 'jawn-smith' Wilson <william.wilson@canonical.com>  Tue, 13 Apr 2021 16:26:14 -0500
+
 monero (0.17.1.9+~0+20200826-1) unstable; urgency=medium
 
   [ upstream ]
diff -Nru monero-0.17.1.9+~0+20200826/debian/control monero-0.17.1.9+~0+20200826/debian/control
--- monero-0.17.1.9+~0+20200826/debian/control	2021-01-27 07:19:46.000000000 -0600
+++ monero-0.17.1.9+~0+20200826/debian/control	2021-04-13 16:26:14.000000000 -0500
@@ -1,7 +1,8 @@
 Source: monero
 Section: utils
 Priority: optional
-Maintainer: Debian Cryptocoin Team <team+cryptocoin@tracker.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Cryptocoin Team <team+cryptocoin@tracker.debian.org>
 Uploaders:
  Jonas Smedegaard <dr@jones.dk>,
 Build-Depends:
diff -Nru monero-0.17.1.9+~0+20200826/debian/rules monero-0.17.1.9+~0+20200826/debian/rules
--- monero-0.17.1.9+~0+20200826/debian/rules	2021-01-09 12:50:01.000000000 -0600
+++ monero-0.17.1.9+~0+20200826/debian/rules	2021-04-13 16:26:14.000000000 -0500
@@ -20,7 +20,7 @@
 export DEB_LDFLAGS_MAINT_APPEND = -Wl,--no-as-needed -latomic -Wl,--as-needed
 endif
 
-DH_OPTIONS = -O--buildsystem=cmake
+DH_OPTIONS = -O--buildsystem=cmake -O--no-parallel
 
 # detect if build targets experimental suite (or is a draft)
 DEB_SUITE_EXP = $(filter experimental% UNRELEASED,$(DEB_DISTRIBUTION))