diff --git a/dev/release/post-11-bump-versions-test.rb b/dev/release/post-11-bump-versions-test.rb
index a017d2d70a167..4b6933d6102a9 100644
--- a/dev/release/post-11-bump-versions-test.rb
+++ b/dev/release/post-11-bump-versions-test.rb
@@ -54,12 +54,12 @@ def bump_versions(*targets)
     end
     env = env.merge(additional_env)
     case bump_type
-    when :minor_on_main, :patch_on_main
+    when :minor, :patch
       previous_version_components = @previous_version.split(".")
       case bump_type
-      when :minor_on_main
+      when :minor
         previous_version_components[1].succ!
-      when :patch_on_main
+      when :patch
         previous_version_components[2].succ!
       end
       sh(env,
@@ -323,8 +323,9 @@ def test_version_post_tag
                  "Output:\n#{stdout}")
   end
 
-  data(:bump_type, [nil, :minor_on_main, :patch_on_main])
+  data(:bump_type, [nil, :minor, :patch])
   def test_deb_package_names
+    omit_on_release_branch unless bump_type.nil?
     current_commit = git_current_commit
     stdout = bump_versions("DEB_PACKAGE_NAMES")
     changes = parse_patch(git("log", "-p", "#{current_commit}.."))