diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ca416cb
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# modules/ruby
+
+## Current status
+
+This module is not available yet.
+
+See this Bugzilla ticket to check the status.
+
+https://bugzilla.redhat.com/show_bug.cgi?id=1490285
diff --git a/ruby.yaml b/ruby.yaml
index 09ab1ef..7b1620a 100644
--- a/ruby.yaml
+++ b/ruby.yaml
@@ -1,5 +1,7 @@
+# Keep a generated ruby.yaml file URL here to follow latest configuration.
+# https://github.com/fedora-modularity/dependency-report/blob/master/modules/ruby/ruby.yaml
 document: modulemd
-version: 2
+version: 1
 data:
     # From ruby.spec Summary
     summary: An interpreter of object-oriented scripting language
@@ -17,74 +19,48 @@ data:
         documentation: https://www.ruby-lang.org/en/documentation/
         tracker: https://bugs.ruby-lang.org/
     dependencies:
-        - buildrequires:
-            # platform: [] is recommended.
-            platform: [-el8]
-          requires:
-            platform: [-el8]
+        buildrequires:
+            platform: f28
+        requires:
+            platform: f28
     components:
         # SRPMs
         rpms:
             ruby:
                 # From ruby.spec Summary
                 rationale: An interpreter of object-oriented scripting language
-                multilib: [x86_64]
                 buildorder: 101
                 ref: master
-            rubygem-abrt:
-                # From rubygem-abrt.spec Summary
+            rubygem-bundler:
+                # From rubygem-bundler.spec Summary
                 rationale: >-
-                    ABRT support for Ruby
+                    Library and utilities to manage a Ruby application's gem
+                    dependencies
                 buildorder: 102
                 ref: master
-            rubygem-mysql2:
-                # From rubygem-mysql2.spec Summary
-                rationale: >-
-                    A simple, fast Mysql library for Ruby, binding to libmysql
-                buildorder: 102
-                ref: master
-            rubygem-pg:
-                # From rubygem-pg.spec Summary
-                rationale: >-
-                    A Ruby interface to the PostgreSQL RDBMS
-                buildorder: 102
-                ref: master
-            rubygem-bson:
-                # From rubygem-bson.spec Summary
-                rationale: >-
-                    Ruby Implementation of the BSON specification
-                buildorder: 102
-                ref: master
-            rubygem-mongo:
-                # From rubygem-mongo.spec Summary
-                rationale: >-
-                    Ruby driver for MongoDB
-                buildorder: 103
-                ref: master
     buildopts:
         rpms:
             macros: |
-                # To disable tests in several packages.
-                %_without_tests 1
-                # To avoid the test faiures by timeout in ruby.
-                %test_timeout_scale 6
+                %_without_rubypick 1
+                %_without_systemtap 1
+                %_without_git 1
+                %_without_cmake 1
     api:
         # RPMs
         # From *.spec %package
+        # *-doc are filtered.
         rpms:
             # From ruby.spec
             - ruby
             - ruby-devel
+            # - ruby-doc
+            - ruby-irb
             - ruby-libs
-            - ruby-default-gems
             - rubygems
             - rubygems-devel
             - rubygem-bigdecimal
-            - rubygem-bundler
-            # It's used in Ruby 2.6 on f31.
             - rubygem-did_you_mean
             - rubygem-io-console
-            - rubygem-irb
             - rubygem-json
             - rubygem-minitest
             - rubygem-net-telnet
@@ -95,16 +71,14 @@ data:
             - rubygem-rdoc
             - rubygem-test-unit
             - rubygem-xmlrpc
-            # From rubygem-abrt.spec
-            - rubygem-abrt
-            # From rubygem-mysql2.spec
-            - rubygem-mysql2
-            # From rubygem-pg.spec
-            - rubygem-pg
-            # From rubygem-bson.spec
-            - rubygem-bson
-            # From rubygem-mongo.spec
-            - rubygem-mongo
+            # From rubygem-bundler.spec
+            - rubygem-bundler
+            # - rubygem-bundler-doc
+    filter:
+        # RPMs
+        rpms:
+            - ruby-doc
+            - rubygem-bundler-doc
     # Add profiles/default as a temporary workflow,
     # because of a issue for omitted profiles element.
     profiles: