diff --git a/variants.xml b/variants.xml
index 878950c..0500670 100644
--- a/variants.xml
+++ b/variants.xml
@@ -128,8 +128,8 @@
       <module>nginx:1.22</module>
       <module>nodejs:18</module>
       <module>php:8.1</module>
+      <module>ruby:3.1</module>
 <!--      <module>maven:3.8</module>-->
-<!--      <module>ruby:3.1</module>-->
     </modules>
   </variant>
   <variant id="CRB" name="CRB" type="variant">