diff --git a/test/unit/lib/redmine/wiki_formatting/macros_test.rb b/test/unit/lib/redmine/wiki_formatting/macros_test.rb
index ceda727c8..27f437712 100644
--- a/test/unit/lib/redmine/wiki_formatting/macros_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/macros_test.rb
@@ -215,7 +215,7 @@ class Redmine::WikiFormatting::MacrosTest < Redmine::HelperTest
 
       assert_select_in result, 'div.collapsed-text'
       assert_select_in result, 'strong', :text => 'Collapsed'
-      assert_select_in result, 'a.collapsible.collapsed', :text => 'Show'
+      assert_select_in result, 'a.collapsible.icon-collapsed', :text => 'Show'
       assert_select_in result, 'a.collapsible', :text => 'Hide'
     end
   end
@@ -226,7 +226,7 @@ class Redmine::WikiFormatting::MacrosTest < Redmine::HelperTest
 
     assert_select_in result, 'div.collapsed-text'
     assert_select_in result, 'strong', :text => 'Collapsed'
-    assert_select_in result, 'a.collapsible.collapsed', :text => 'Example'
+    assert_select_in result, 'a.collapsible.icon-collapsed', :text => 'Example'
     assert_select_in result, 'a.collapsible', :text => 'Example'
   end
 
@@ -236,7 +236,7 @@ class Redmine::WikiFormatting::MacrosTest < Redmine::HelperTest
 
     assert_select_in result, 'div.collapsed-text'
     assert_select_in result, 'strong', :text => 'Collapsed'
-    assert_select_in result, 'a.collapsible.collapsed', :text => 'Show example'
+    assert_select_in result, 'a.collapsible.icon-collapsed', :text => 'Show example'
     assert_select_in result, 'a.collapsible', :text => 'Hide example'
   end