Index: src/wp-admin/install.php
===================================================================
--- src/wp-admin/install.php	(revision 35644)
+++ src/wp-admin/install.php	(working copy)
@@ -370,13 +370,23 @@
 if ( !wp_is_mobile() ) {
 ?>
 <script type="text/javascript">var t = document.getElementById('weblog_title'); if (t){ t.focus(); }</script>
-<?php } ?>
-<?php wp_print_scripts( 'user-profile' ); ?>
-<?php wp_print_scripts( 'language-chooser' ); ?>
+<?php }
+
+switch ( $step ) {
+	case 0:
+		wp_print_scripts( 'language-chooser' );
+		break;
+	case 1:
+		wp_print_scripts( 'user-profile' );
+		?>
 <script type="text/javascript">
 jQuery( function( $ ) {
 	$( '.hide-if-no-js' ).removeClass( 'hide-if-no-js' );
 } );
 </script>
+		<?php
+		break;
+}
+?>
 </body>
 </html>