diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c74064797..980365576a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ See doc/COPYRIGHT.md for more details.
 
 # Changelog
 
+* Adaptations for new icon font
 * `#2759` Fix: [Performance] Activity View very slow
 * `#3119` [Migration] Meetings do not migrate planning element references
 * added icon for new project menu
diff --git a/app/helpers/meeting_contents_helper.rb b/app/helpers/meeting_contents_helper.rb
index 2f8ae05ed9..7d8f37f370 100644
--- a/app/helpers/meeting_contents_helper.rb
+++ b/app/helpers/meeting_contents_helper.rb
@@ -48,16 +48,16 @@ module MeetingContentsHelper
   def close_meeting_agenda_link(content_type, meeting)
     case content_type
     when "meeting_agenda"
-      link_to_if_authorized l(:label_meeting_close), {:controller => '/meeting_agendas', :action => 'close', :meeting_id => meeting}, :method => :put, :class => "icon icon-lock show-meeting_agenda"
+      link_to_if_authorized l(:label_meeting_close), {:controller => '/meeting_agendas', :action => 'close', :meeting_id => meeting}, :method => :put, :class => "icon icon-locked show-meeting_agenda"
     when "meeting_minutes"
-      link_to_if_authorized l(:label_meeting_agenda_close), {:controller => '/meeting_agendas', :action => 'close', :meeting_id => meeting}, :method => :put, :class => "icon icon-lock show-meeting_minutes"
+      link_to_if_authorized l(:label_meeting_agenda_close), {:controller => '/meeting_agendas', :action => 'close', :meeting_id => meeting}, :method => :put, :class => "icon icon-locked show-meeting_minutes"
     end
   end
 
   def open_meeting_agenda_link(content_type, meeting)
     case content_type
     when "meeting_agenda"
-      link_to_if_authorized l(:label_meeting_open), {:controller => '/meeting_agendas', :action => 'open', :meeting_id => meeting}, :method => :put, :class => 'icon icon-unlock show-meeting_agenda', :confirm => l(:text_meeting_agenda_open_are_you_sure)
+      link_to_if_authorized l(:label_meeting_open), {:controller => '/meeting_agendas', :action => 'open', :meeting_id => meeting}, :method => :put, :class => 'icon icon-unlocked show-meeting_agenda', :confirm => l(:text_meeting_agenda_open_are_you_sure)
     when "meeting_minutes"
     end
   end
@@ -67,10 +67,10 @@ module MeetingContentsHelper
   end
 
   def meeting_content_history_link(content_type, meeting)
-    link_to_if_authorized l(:label_history), {:controller => '/' + content_type.pluralize, :action => 'history', :meeting_id => meeting}, :class => "icon icon-history show-#{content_type}"
+    link_to_if_authorized l(:label_history), {:controller => '/' + content_type.pluralize, :action => 'history', :meeting_id => meeting}, :class => "icon icon-wiki show-#{content_type}"
   end
 
   def meeting_content_notify_link(content_type, meeting)
-    link_to_if_authorized l(:label_notify), {:controller => '/' + content_type.pluralize, :action => 'notify', :meeting_id => meeting}, :method => :put, :class => "icon icon-notification show-#{content_type}"
+    link_to_if_authorized l(:label_notify), {:controller => '/' + content_type.pluralize, :action => 'notify', :meeting_id => meeting}, :method => :put, :class => "icon icon-mail show-#{content_type}"
   end
 end
diff --git a/app/views/meetings/show.html.erb b/app/views/meetings/show.html.erb
index edfe5d9dad..e75ba4831c 100644
--- a/app/views/meetings/show.html.erb
+++ b/app/views/meetings/show.html.erb
@@ -22,7 +22,7 @@ See doc/COPYRIGHT.md for more details.
   <%= watcher_link @meeting, User.current %>
   <%= link_to_if_authorized(l(:button_edit), {:controller => '/meetings', :action => 'edit', :id => @meeting}, :class => 'icon icon-edit')%>
   <%= link_to_if_authorized(l(:button_copy), {:controller => '/meetings', :action => 'copy', :id => @meeting}, :class => 'icon icon-copy')%>
-  <%= link_to_if_authorized(l(:button_delete), {:controller => '/meetings', :action => 'destroy', :id => @meeting}, :method => :delete, :confirm => l(:text_are_you_sure), :class => 'icon icon-del')%>
+  <%= link_to_if_authorized(l(:button_delete), {:controller => '/meetings', :action => 'destroy', :id => @meeting}, :method => :delete, :confirm => l(:text_are_you_sure), :class => 'icon icon-delete')%>
 </div>
 
 <h2><%= l(:label_meeting) %>: <%= link_to @meeting %></h2>
diff --git a/lib/open_project/meeting/engine.rb b/lib/open_project/meeting/engine.rb
index 4e9a6a6255..58890a1dbb 100644
--- a/lib/open_project/meeting/engine.rb
+++ b/lib/open_project/meeting/engine.rb
@@ -55,11 +55,12 @@ module OpenProject::Meeting
                                        :caption => :project_module_meetings,
                                        :param => :project_id,
                                        :after => :wiki,
-                                       :html => {:'data-icon2' => 'l' }
+                                       :html => {:class => 'icon2 icon-quote' }
         menu :project_menu, :new_meeting, {:controller => '/meetings', :action => 'new'},
                                           :param => :project_id,
                                           :caption => :label_meeting_new,
-                                          :parent => :meetings
+                                          :parent => :meetings,
+                                          :html => {:class => 'icon2 icon-add' }
 
         ActiveSupport::Inflector.inflections do |inflect|
           inflect.uncountable "meeting_minutes"