diff --git a/testsuite/features/support/commonlib.rb b/testsuite/features/support/commonlib.rb
index 2285a56b98db..3d1e15892803 100644
--- a/testsuite/features/support/commonlib.rb
+++ b/testsuite/features/support/commonlib.rb
@@ -30,12 +30,7 @@ def generate_temp_file(name, content)
 # This is a safety net only, the best thing to do is to not start the reposync at all.
 def compute_channels_to_leave_running
   # keep the repos needed for the auto-installation tests
-  do_not_kill =
-    if $product == 'Uyuni'
-      CHANNEL_TO_SYNCH_BY_OS_VERSION['15.4']
-    else
-      CHANNEL_TO_SYNCH_BY_OS_VERSION['default']
-    end
+  do_not_kill = CHANNEL_TO_SYNCH_BY_OS_VERSION['default']
   [$minion, $build_host, $ssh_minion, $rhlike_minion].each do |node|
     next unless node
     os_version = node.os_version
diff --git a/testsuite/features/support/constants.rb b/testsuite/features/support/constants.rb
index 46b6c66b7b53..68ea24bcc433 100644
--- a/testsuite/features/support/constants.rb
+++ b/testsuite/features/support/constants.rb
@@ -428,17 +428,6 @@
     res8-manager-tools-pool-x86_64
     res8-manager-tools-updates-x86_64
     sll8-uyuni-client-x86_64
-  ],
-  '15.4' =>
-  %w[
-    opensuse_leap15_4-x86_64
-    opensuse_leap15_4-x86_64-non-oss
-    opensuse_leap15_4-x86_64-non-oss-updates
-    opensuse_leap15_4-x86_64-updates
-    opensuse_leap15_4-x86_64-backports-updates
-    opensuse_leap15_4-x86_64-sle-updates
-    uyuni-proxy-devel-leap-x86_64
-    opensuse_leap15_4-uyuni-client-x86_64
   ]
 }.freeze