diff --git a/bindep.txt b/bindep.txt
index 94ee671..4855253 100644
--- a/bindep.txt
+++ b/bindep.txt
@@ -5,4 +5,10 @@ php-cli [platform:rpm platform:ubuntu-xenial]
 php-mcrypt [platform:ubuntu-xenial]
 php5-cli [platform:dpkg !platform:ubuntu-xenial]
 php5-mcrypt [platform:dpkg !platform:ubuntu-xenial]
-unzip [platform:dpkg]
+unzip
+
+ruby [platform:ubuntu]
+dev-lang/ruby [platform:gentoo]
+rubygems [platform:redhat]
+ruby2.3-devel [platform:suse]
+virtual/rubygems [platform:gentoo]