diff --git a/lib/avo/plugin_manager.rb b/lib/avo/plugin_manager.rb
index e051e31af6..c35a43527b 100644
--- a/lib/avo/plugin_manager.rb
+++ b/lib/avo/plugin_manager.rb
@@ -13,6 +13,12 @@ def register(name, priority: 10)
     end
 
     def register_field(method_name, klass)
+      # Avo.boot method is executed multiple times.
+      # During the first run, it correctly loads descendants of Avo::Fields::Base.
+      # Plugins are then loaded, introducing additional descendants to Avo::Fields::Base.
+      # On subsequent runs, Avo::Fields::Base descendants now include these plugin fields.
+      # This field_name_attribute assign forces the field name to retain the registered name instead of being computed dynamically from the field class.
+      klass.field_name_attribute = method_name
       Avo.field_manager.load_field method_name, klass
     end
 
diff --git a/pluggy/lib/pluggy/fields/radio_field.rb b/pluggy/lib/pluggy/fields/radio_field.rb
index 34e237ff0b..dbabc9c28f 100644
--- a/pluggy/lib/pluggy/fields/radio_field.rb
+++ b/pluggy/lib/pluggy/fields/radio_field.rb
@@ -5,8 +5,6 @@ class RadioField < Avo::Fields::BaseField
 
       attr_reader :options
 
-      self.field_name_attribute = :pluggy_radio
-
       def initialize(id, **args, &block)
         super(id, **args, &block)