diff --git a/mrblib/rf/cli.rb b/mrblib/rf/cli.rb
index ae5c8a2..d3a10a8 100644
--- a/mrblib/rf/cli.rb
+++ b/mrblib/rf/cli.rb
@@ -4,6 +4,7 @@ class Cli
 
     def run(argv)
       @config = Config.parse(argv)
+      Rf.add_features
       Runner.run({
                    command: config.command,
                    filter:,
diff --git a/mrblib/rf/features.rb b/mrblib/rf/features.rb
index 423d42d..dc65297 100644
--- a/mrblib/rf/features.rb
+++ b/mrblib/rf/features.rb
@@ -14,6 +14,13 @@ class Float
 
 module Rf
   class << self
+    def add_features
+      add_features_to_integer
+      add_features_to_float
+      add_features_to_hash
+      add_features_to_json
+    end
+
     def add_features_to_integer
       extend_op(Integer, :to_i)
     end
diff --git a/mrblib/rf/runner.rb b/mrblib/rf/runner.rb
index d3646b8..b6ea3d3 100644
--- a/mrblib/rf/runner.rb
+++ b/mrblib/rf/runner.rb
@@ -28,18 +28,10 @@ def setup_container
     end
 
     def run
-      add_features
       do_action
       post_action
     end
 
-    def add_features
-      Rf.add_features_to_integer
-      Rf.add_features_to_float
-      Rf.add_features_to_hash
-      Rf.add_features_to_json
-    end
-
     def do_action
       filter.each_record do |record, index, fields|
         container.record = record