diff --git a/yard/inherited_hash.rb b/yard/inherited_hash.rb
index de43274d..f990aac6 100644
--- a/yard/inherited_hash.rb
+++ b/yard/inherited_hash.rb
@@ -1,4 +1,4 @@
-class InheritedHashHandler < YARD::Handlers::Base
+class InheritedHashHandler < YARD::Handlers::Ruby::Legacy::Base
   handles /\Ainherited_hash(\s|\()/
 
   def process
@@ -6,39 +6,36 @@ class InheritedHashHandler < YARD::Handlers::Base
     name = statement.comments.first.strip
     type = statement.comments[1].strip
 
-    register(MethodObject.new(namespace, hash_name, scope)) do |o|
-      o.docstring = [
-        "Gets a #{name} from this {Environment} or one of its \\{#parent}s.",
-        "@param name [String] The name of the #{name}",
-        "@return [#{type}] The #{name} value",
-      ]
-      o.signature = true
-      o.parameters = ["name"]
-    end
+    o = register(MethodObject.new(namespace, hash_name, scope))
+    o.docstring = [
+      "Gets a #{name} from this {Environment} or one of its \\{#parent}s.",
+      "@param name [String] The name of the #{name}",
+      "@return [#{type}] The #{name} value",
+    ]
+    o.signature = true
+    o.parameters = ["name"]
 
-    register(MethodObject.new(namespace, "set_#{hash_name}", scope)) do |o|
-      o.docstring = [
-        "Sets a #{name} in this {Environment} or one of its \\{#parent}s.",
-        "If the #{name} is already defined in some environment,",
-        "that one is set; otherwise, a new one is created in this environment.",
-        "@param name [String] The name of the #{name}",
-        "@param value [#{type}] The value of the #{name}",
-        "@return [#{type}] `value`",
-      ]
-      o.signature = true
-      o.parameters = ["name", "value"]
-    end
+    o = register(MethodObject.new(namespace, "set_#{hash_name}", scope))
+    o.docstring = [
+      "Sets a #{name} in this {Environment} or one of its \\{#parent}s.",
+      "If the #{name} is already defined in some environment,",
+      "that one is set; otherwise, a new one is created in this environment.",
+      "@param name [String] The name of the #{name}",
+      "@param value [#{type}] The value of the #{name}",
+      "@return [#{type}] `value`",
+    ]
+    o.signature = true
+    o.parameters = ["name", "value"]
 
-    register(MethodObject.new(namespace, "set_local_#{hash_name}", scope)) do |o|
-      o.docstring = [
-        "Sets a #{name} in this {Environment}.",
-        "Ignores any parent environments.",
-        "@param name [String] The name of the #{name}",
-        "@param value [#{type}] The value of the #{name}",
-        "@return [#{type}] `value`",
-      ]
-      o.signature = true
-      o.parameters = ["name", "value"]
-    end
+    o = register(MethodObject.new(namespace, "set_local_#{hash_name}", scope))
+    o.docstring = [
+      "Sets a #{name} in this {Environment}.",
+      "Ignores any parent environments.",
+      "@param name [String] The name of the #{name}",
+      "@param value [#{type}] The value of the #{name}",
+      "@return [#{type}] `value`",
+    ]
+    o.signature = true
+    o.parameters = ["name", "value"]
   end
 end