diff --git a/src/wp-admin/edit-form-advanced.php b/src/wp-admin/edit-form-advanced.php
index b825284bdf..3dbbb6bd85 100644
--- a/src/wp-admin/edit-form-advanced.php
+++ b/src/wp-admin/edit-form-advanced.php
@@ -315,7 +315,7 @@ require_once('./admin-header.php');
 <h2><?php
 echo esc_html( $title );
 if ( isset( $post_new_file ) && current_user_can( $post_type_object->cap->create_posts ) )
-	echo ' <a href="' . esc_url( $post_new_file ) . '" class="add-new-h2">' . esc_html( $post_type_object->labels->add_new ) . '</a>';
+	echo ' <a href="' . esc_url( admin_url( $post_new_file ) ) . '" class="add-new-h2">' . esc_html( $post_type_object->labels->add_new ) . '</a>';
 ?></h2>
 <?php if ( $notice ) : ?>
 <div id="notice" class="error"><p id="has-newer-autosave"><?php echo $notice ?></p></div>
diff --git a/src/wp-admin/edit.php b/src/wp-admin/edit.php
index 65fd03426a..3c5c125644 100644
--- a/src/wp-admin/edit.php
+++ b/src/wp-admin/edit.php
@@ -231,7 +231,7 @@ require_once('./admin-header.php');
 <h2><?php
 echo esc_html( $post_type_object->labels->name );
 if ( current_user_can( $post_type_object->cap->create_posts ) )
-	echo ' <a href="' . esc_url( $post_new_file ) . '" class="add-new-h2">' . esc_html( $post_type_object->labels->add_new ) . '</a>';
+	echo ' <a href="' . esc_url( admin_url( $post_new_file ) ) . '" class="add-new-h2">' . esc_html( $post_type_object->labels->add_new ) . '</a>';
 if ( ! empty( $_REQUEST['s'] ) )
 	printf( ' <span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', get_search_query() );
 ?></h2>