diff --git a/lib/click_govuk_button.rb b/lib/click_govuk_button.rb
index 599a4e6..2dea333 100644
--- a/lib/click_govuk_button.rb
+++ b/lib/click_govuk_button.rb
@@ -16,6 +16,10 @@ def click
         @buttons = page.all('a.govuk-button', text: button_text, exact_text: true)
       end
 
+      if @buttons.empty?
+        @buttons = page.all("input[type=submit][value=\"#{Capybara::Selector::CSS.escape(button_text)}\"]")
+      end
+
       if @buttons.size == 0
         check_for_inexact_match
         raise "Unable to find button \"#{button_text}\""
diff --git a/spec/click_govuk_button_spec.rb b/spec/click_govuk_button_spec.rb
index 4254204..71bfbdb 100644
--- a/spec/click_govuk_button_spec.rb
+++ b/spec/click_govuk_button_spec.rb
@@ -30,6 +30,18 @@
     end
   end
 
+  context "where there is an input with type=submit" do
+    before do
+      TestApp.body = '<form action="/success" method="post"><input type="submit" class="govuk-button" data-module="govuk-button" value="Continue" /></form>'
+      visit('/')
+    end
+
+    it 'should submit the form' do
+      click_govuk_button('Continue')
+      expect(page.current_path).to eql("/success")
+    end
+  end
+
   context "where there are 2 buttons with the same text" do
     before do
       TestApp.body = '<button>Continue</button> <button>Continue</button>'