diff --git a/wp-includes/class-wp-editor.php b/wp-includes/class-wp-editor.php
index 1baafde3d0..b83454e463 100644
--- a/wp-includes/class-wp-editor.php
+++ b/wp-includes/class-wp-editor.php
@@ -593,10 +593,12 @@ final class _WP_Editors {
 			} else {
 				$mce_buttons = array( 'bold', 'italic', 'strikethrough', 'bullist', 'numlist', 'blockquote', 'hr', 'alignleft', 'aligncenter', 'alignright', 'link', 'unlink', 'wp_more', 'spellchecker' );
 
-				if ( $set['_content_editor_dfw'] ) {
-					$mce_buttons[] = 'dfw';
-				} else {
-					$mce_buttons[] = 'fullscreen';
+				if ( ! wp_is_mobile() ) {
+					if ( $set['_content_editor_dfw'] ) {
+						$mce_buttons[] = 'dfw';
+					} else {
+						$mce_buttons[] = 'fullscreen';
+					}
 				}
 
 				$mce_buttons[] = 'wp_adv';
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 5b2ec9eea8..a5a2f1f555 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-33834';
+$wp_version = '4.4-alpha-33835';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.