diff --git a/bin/inline_forms_installer_core.rb b/bin/inline_forms_installer_core.rb
index a5a83724..087e507a 100755
--- a/bin/inline_forms_installer_core.rb
+++ b/bin/inline_forms_installer_core.rb
@@ -296,7 +296,7 @@ def self.down
 
 # see https://github.com/galetahub/ckeditor/issues/579
 say "- Set languages for ckeditor to ['en', 'nl'] in config/initializers/ckeditor.rb..."
-insert_into_file "config/initializers/ckeditor.rb", "  config.assets_languages = ['en', 'nl']", :after => "config.assets_languages = ['en', 'uk']\n"
+insert_into_file "config/initializers/ckeditor.rb", "  config.assets_languages = ['en', 'nl']\n", :after => "config.assets_languages = ['en', 'uk']\n"
 
 say "- Create ckeditor config.js"
 copy_file File.join(GENERATOR_PATH, 'lib/generators/assets/javascripts/ckeditor/config.js'), "app/assets/javascripts/ckeditor/config.js"
@@ -493,6 +493,10 @@ def initialize(user)
 remove_file 'spec/factories/users.rb'
 remove_file 'spec/models/user_spec.rb'
 
+# precompile devise.css
+say "- Precompile devise.css in environments/production.rb..."
+insert_into_file "config/environments/production.rb", "  config.assets.precompile += %w( devise.css )\n", :after => "# config.assets.precompile += %w( search.js )\n"
+
 # devise mailer stuff
 say "- Injecting devise mailer stuff in environments/production.rb..."
 # strip_heredoc_with_indent(2) became strip_heredoc(2), but only in rails 4... :-(
diff --git a/lib/inline_forms/version.rb b/lib/inline_forms/version.rb
index d282fbc5..c7237343 100644
--- a/lib/inline_forms/version.rb
+++ b/lib/inline_forms/version.rb
@@ -1,4 +1,4 @@
 # -*- encoding : utf-8 -*-
 module InlineForms
-  VERSION = "3.1.1"
+  VERSION = "3.1.2"
 end