diff --git a/www-apps/rda/rda-2.4.ebuild b/www-apps/rda/rda-2.4.ebuild
index 7727f587d..73b8626c8 100644
--- a/www-apps/rda/rda-2.4.ebuild
+++ b/www-apps/rda/rda-2.4.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-USE_RUBY="ruby25"
+USE_RUBY="ruby24 ruby25"
 
 inherit ruby-ng
 
@@ -19,16 +19,14 @@ RDEPEND="mysql? ( virtual/mysql )"
 
 ruby_add_rdepend "dev-ruby/rake
 	dev-ruby/rails:5.2
+	dev-ruby/activerecord:5.2[mysql?]
 	dev-ruby/rack:2.0
 	dev-ruby/jquery-rails:4
 	dev-ruby/will_paginate
 	dev-ruby/ckeditor_rails
 	dev-ruby/activerecord-session_store
 	dev-ruby/similar_text
-	dev-ruby/sablon
-	mysql? ( dev-ruby/mysql2:0.5 )"
-
-#dev-ruby/activerecord[mysql?]
+	dev-ruby/sablon"
 
 each_ruby_prepare() {
 	if [ -f Gemfile ]; then