diff --git a/src/form.cc b/src/form.cc
index bdb8452..13e2b0b 100644
--- a/src/form.cc
+++ b/src/form.cc
@@ -945,7 +945,6 @@ void Html_tag_open_button(DilloHtml *html, const char *tag, int tagsize)
 
    if (inp_type != DILLO_HTML_INPUT_UNKNOWN) {
       /* Render the button */
-      Widget *page;
       Embed *embed;
       const char *attrbuf;
       char *name, *value;
@@ -959,19 +958,18 @@ void Html_tag_open_button(DilloHtml *html, const char *tag, int tagsize)
       /* We used to have Textblock (prefs.limit_text_width, ...) here,
        * but it caused 100% CPU usage.
        */
-      page = new Textblock (false, true);
-      std::unique_ptr< Widget > page_unique;
-      page_unique.reset( page );
+      std::unique_ptr< Widget > page = std::make_unique< Textblock >( false, true );
+      Widget *page_p= page.get();
       page->setStyle (html->backgroundStyle ());
 
       ResourceFactory *factory = HT2LT(html)->getResourceFactory();
-      Resource *resource = factory->createComplexButtonResource(std::move( page_unique ), true);
+      Resource *resource = factory->createComplexButtonResource(std::move( page ), true);
       embed = new Embed(resource);
 // a_Dw_button_set_sensitive (DW_BUTTON (button), FALSE);
 
       HT2TB(html)->addWidget (embed, html->backgroundStyle ());
 
-      S_TOP(html)->textblock = html->dw = page;
+      S_TOP(html)->textblock = html->dw = page_p;
 
       value = a_Html_get_attr_wdef(html, tag, tagsize, "value", NULL);
       name = a_Html_get_attr_wdef(html, tag, tagsize, "name", NULL);