diff -Nru puppet-module-puppetlabs-haproxy-2.1.0/debian/changelog puppet-module-puppetlabs-haproxy-2.1.0/debian/changelog
--- puppet-module-puppetlabs-haproxy-2.1.0/debian/changelog	2021-04-17 09:58:30.000000000 +0000
+++ puppet-module-puppetlabs-haproxy-2.1.0/debian/changelog	2022-01-04 16:24:44.000000000 +0000
@@ -1,3 +1,9 @@
+puppet-module-puppetlabs-haproxy (2.1.0-4) unstable; urgency=medium
+
+  * Clean up update-alternatives handling (Closes: #989237).
+
+ -- Thomas Goirand <zigo@debian.org>  Tue, 04 Jan 2022 17:24:44 +0100
+
 puppet-module-puppetlabs-haproxy (2.1.0-3) unstable; urgency=medium
 
   * Fix update-alternatives --remove in prerm.
diff -Nru puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.postrm puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.postrm
--- puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.postrm	2021-04-17 09:58:30.000000000 +0000
+++ puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.postrm	2022-01-04 16:24:44.000000000 +0000
@@ -2,7 +2,7 @@
 
 set -e
 
-if [ "${1}" = "remove" ] || [ "${1}" = "disappear" ]; then
+if [ "${1}" = "remove" ] ; then
 	update-alternatives --remove puppet-module-haproxy /usr/share/puppet/modules.available/puppetlabs-haproxy
 fi
 
diff -Nru puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.prerm puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.prerm
--- puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.prerm	2021-04-17 09:58:30.000000000 +0000
+++ puppet-module-puppetlabs-haproxy-2.1.0/debian/puppet-module-puppetlabs-haproxy.prerm	2022-01-04 16:24:44.000000000 +0000
@@ -2,7 +2,7 @@
 
 set -e
 
-if [ "${1}" = "remove" ] || [ "${1}" = "upgrade" ] || [ "${1}" = "deconfigure" ] ; then
+if [ "${1}" = "remove" ] ; then
 	update-alternatives --remove puppet-module-haproxy /usr/share/puppet/modules.available/puppetlabs-haproxy
 fi