diff --git a/Gemfile b/Gemfile
index 4bb57e8..2b75e8a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,4 +12,3 @@ gem 'bcrypt'
 gem 'gettext'
 gem 'mail'
 gem 'redcarpet'
-gem 'whenever'
diff --git a/Gemfile.lock b/Gemfile.lock
index 955384c..249f759 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -23,7 +23,6 @@ GEM
     bcrypt (3.1.20)
     benchmark (0.4.0)
     bigdecimal (3.1.9)
-    chronic (0.10.2)
     concurrent-ruby (1.3.5)
     connection_pool (2.5.0)
     date (3.4.1)
@@ -93,16 +92,11 @@ GEM
     singleton (0.3.0)
     sqlite3 (2.6.0)
       mini_portile2 (~> 2.8.0)
-    sqlite3 (2.6.0-arm64-darwin)
-    sqlite3 (2.6.0-x86_64-darwin)
-    sqlite3 (2.6.0-x86_64-linux-gnu)
     text (1.3.1)
     tilt (2.6.0)
     timeout (0.4.3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    whenever (1.1.2)
-      chronic (>= 0.6.3)
 
 PLATFORMS
   arm64-darwin
@@ -123,7 +117,6 @@ DEPENDENCIES
   sinatra
   sinatra-activerecord
   sqlite3
-  whenever
 
 BUNDLED WITH
    2.3.15
diff --git a/config/schedule.rb b/config/schedule.rb
index c72feae..6247285 100644
--- a/config/schedule.rb
+++ b/config/schedule.rb
@@ -1,8 +1,6 @@
-require_relative '../vedia'
-
-env 'MAILTO', Sinatra::Application.settings.admin
-set :path, Sinatra::Application.settings.path
-set :environment_variable, 'RACK_ENV'
+if ENV['RACK_ENV']
+  set :environment, ENV['RACK_ENV']
+end
 
 every 5.minutes do
   rake "close_expired_votes"
diff --git a/vedia.rb b/vedia.rb
index 4403543..36a524f 100644
--- a/vedia.rb
+++ b/vedia.rb
@@ -1,4 +1,10 @@
 require 'sinatra'
+
+# Set environment before requiring 'sinatra/activerecord' to make `whenever` uses the database.
+if ENV['RAILS_ENV']
+  set :environment, ENV['RAILS_ENV']
+end
+
 require 'sinatra/activerecord'
 require 'bcrypt'
 require 'gettext'
@@ -260,22 +266,7 @@ get '/admin/votes/:id' do
   erb :admin_votes
 end
 
-post '/admin/votes/:id' do
-  require_admin
-  @vote = Vote.find(params[:id])
-  if params.has_key?('year')
-    new_expiry = TZInfo::Timezone.get(session[:timezone]).local_time(params['year'].to_i, params['month'].to_i, params['day'].to_i, params['hour'].to_i, params['minute'].to_i)
-    if (@vote.state == 'open' or @vote.state == 'closed') and new_expiry > Time.now
-      puts "change"
-      @vote.expire_on = new_expiry
-      @vote.state = 'open'
-      @vote.save
-    end
-  end
-  erb :admin_votes
-end
-
-get 'admin/votes/:id/organizers/:user/delete' do
+get '/admin/votes/:id/organizers/:user/delete' do
   require_admin
   rating = Organizer.where(vote: params[:id]).where(user: params[:user]).each do |organizer|
     organizer.destroy
@@ -659,12 +650,8 @@ helpers do
     "#{TZInfo::Timezone.get(session[:timezone]).to_local(timestamp).strftime('%F')}"
   end
 
-  def format_timezone
-    session[:timezone].gsub('_', ' ')
-  end
-
   def format_date_and_time(timestamp)
-    "#{TZInfo::Timezone.get(session[:timezone]).to_local(timestamp).strftime('%F %R')} (#{format_timezone})"
+    "#{TZInfo::Timezone.get(session[:timezone]).to_local(timestamp).strftime('%F %R')} (#{session[:timezone].gsub('_', ' ')})"
   end
 
   def markdown(markdown)
diff --git a/views/admin_votes.erb b/views/admin_votes.erb
index 6275f24..b580872 100644
--- a/views/admin_votes.erb
+++ b/views/admin_votes.erb
@@ -12,45 +12,7 @@
 
 <p><%= _("Description: %{description}") % { description: @vote.description } %></p>
 
-<% if @vote.state == 'closed' or @vote.state == 'open' %>
-<form action="/admin/votes/<%= @vote.id %>" method="post">
-  <p>
-    <%= _("Closing date: ") %>
-    <% year = Time.now.strftime('%Y').to_i %>
-    <select name='year'>
-      <% (-1..1).each do |i| %>
-        <option value="<%= year + i %>"<% if TZInfo::Timezone.get(session[:timezone]).to_local(@vote.expire_on).strftime('%Y').to_i == year + i %> selected="selected"<% end %>><%= year + i %></option>
-      <% end %>
-    </select>
-    -
-    <select name='month'>
-      <% (1..11).each do |m| %>
-        <option value="<%= m %>"<% if TZInfo::Timezone.get(session[:timezone]).to_local(@vote.expire_on).strftime('%m').to_i == m %> selected="selected"<% end %>><%= m %></option>
-      <% end %>
-    </select>
-    -
-    <select name='day'>
-      <% (1..31).each do |d| %>
-        <option value="<%= d %>"<% if TZInfo::Timezone.get(session[:timezone]).to_local(@vote.expire_on).strftime('%d').to_i == d %> selected="selected"<% end %>><%= d %></option>
-      <% end %>
-    </select>
-    &nbsp;
-    <select name='hour'>
-      <% (0..23).each do |h| %>
-        <option value="<%= h %>"<% if TZInfo::Timezone.get(session[:timezone]).to_local(@vote.expire_on).strftime('%H').to_i == h %> selected="selected"<% end %>><%= h %></option>
-      <% end %>
-    </select>
-    :
-    <select name='minute'>
-      <% (0..59).each do |m| %>
-        <option value="<%= m %>"<% if TZInfo::Timezone.get(session[:timezone]).to_local(@vote.expire_on).strftime('%M').to_i == m %> selected="selected"<% end %>><%= m %></option>
-      <% end %>
-    </select>
-    (<%= format_timezone %>)
-    <button type="submit" class="btn btn-link"><%= _("Change") %></button>
-  </p>
-</form>
-<% end %>
+<p><%= _("Closing date: %{date}") % { date: @vote.expire_on ? format_date_and_time(@vote.expire_on) : _("None") } %></p>
 
 <p class="mb-5"><%= _("State: %{state}") % { state: @vote.state } %></p>