diff --git a/lib/thor/parser/option.rb b/lib/thor/parser/option.rb
index 8d4e9d444..4eb15928d 100644
--- a/lib/thor/parser/option.rb
+++ b/lib/thor/parser/option.rb
@@ -85,10 +85,6 @@ def usage(padding = 0)
 
       sample = "[#{sample}]" unless required?
 
-      if boolean?
-        sample << ", [#{dasherize("no-" + human_name)}]" unless name == "force" or name.start_with?("no-")
-      end
-
       if aliases.empty?
         (" " * padding) << sample
       else
diff --git a/spec/parser/option_spec.rb b/spec/parser/option_spec.rb
index ff81a767a..5cc56691a 100644
--- a/spec/parser/option_spec.rb
+++ b/spec/parser/option_spec.rb
@@ -178,23 +178,7 @@ def option(name, options = {})
     end
 
     it "returns usage for boolean types" do
-      expect(parse(:foo, :boolean).usage).to eq("[--foo], [--no-foo]")
-    end
-
-    it "does not use padding when no aliases are given" do
-      expect(parse(:foo, :boolean).usage).to eq("[--foo], [--no-foo]")
-    end
-
-    it "documents a negative option when boolean" do
-      expect(parse(:foo, :boolean).usage).to include("[--no-foo]")
-    end
-
-    it "does not document a negative option for a negative boolean" do
-      expect(parse(:'no-foo', :boolean).usage).not_to include("[--no-no-foo]")
-    end
-
-    it "documents a negative option for a positive boolean starting with 'no'" do
-      expect(parse(:'nougat', :boolean).usage).to include("[--no-nougat]")
+      expect(parse(:foo, :boolean).usage).to eq("[--foo]")
     end
 
     it "uses banner when supplied" do
@@ -215,10 +199,6 @@ def option(name, options = {})
       it "does not show the usage between brackets" do
         expect(parse([:foo, "-f", "-b"], :required).usage).to eq("-f, -b, --foo=FOO")
       end
-
-      it "does not negate the aliases" do
-        expect(parse([:foo, "-f", "-b"], :boolean).usage).to eq("-f, -b, [--foo], [--no-foo]")
-      end
     end
   end
 end