diff --git a/src/wp-admin/includes/class-wp-comments-list-table.php b/src/wp-admin/includes/class-wp-comments-list-table.php
index b83a2ce861..0f31b031dd 100644
--- a/src/wp-admin/includes/class-wp-comments-list-table.php
+++ b/src/wp-admin/includes/class-wp-comments-list-table.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Comments and Post Comments List Table classes.
+ * Comments List Table class.
  *
  * @package WordPress
  * @subpackage List_Table
@@ -735,74 +735,3 @@ class WP_Comments_List_Table extends WP_List_Table {
 		do_action( 'manage_comments_custom_column', $column_name, $comment->comment_ID );
 	}
 }
-
-/**
- * Post Comments List Table class.
- *
- * @package WordPress
- * @subpackage List_Table
- * @since 3.1.0
- * @access private
- *
- * @see WP_Comments_Table
- */
-class WP_Post_Comments_List_Table extends WP_Comments_List_Table {
-
-	/**
-	 *
-	 * @return array
-	 */
-	protected function get_column_info() {
-		return array(
-			array(
-				'author'   => __( 'Author' ),
-				'comment'  => _x( 'Comment', 'column name' ),
-			),
-			array(),
-			array(),
-			'comment',
-		);
-	}
-
-	/**
-	 *
-	 * @return array
-	 */
-	protected function get_table_classes() {
-		$classes = parent::get_table_classes();
-		$classes[] = 'wp-list-table';
-		$classes[] = 'comments-box';
-		return $classes;
-	}
-
-	/**
-	 *
-	 * @param bool $output_empty
-	 */
-	public function display( $output_empty = false ) {
-		$singular = $this->_args['singular'];
-
-		wp_nonce_field( "fetch-list-" . get_class( $this ), '_ajax_fetch_list_nonce' );
-?>
-<table class="<?php echo implode( ' ', $this->get_table_classes() ); ?>" style="display:none;">
-	<tbody id="the-comment-list"<?php
-		if ( $singular ) {
-			echo " data-wp-lists='list:$singular'";
-		} ?>>
-		<?php if ( ! $output_empty ) {
-			$this->display_rows_or_placeholder();
-		} ?>
-	</tbody>
-</table>
-<?php
-	}
-
-	/**
-	 *
-	 * @param bool $comment_status
-	 * @return int
-	 */
-	public function get_per_page( $comment_status = false ) {
-		return 10;
-	}
-}
diff --git a/src/wp-admin/includes/class-wp-post-comments-list-table.php b/src/wp-admin/includes/class-wp-post-comments-list-table.php
new file mode 100644
index 0000000000..575dfc0602
--- /dev/null
+++ b/src/wp-admin/includes/class-wp-post-comments-list-table.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * Post Comments List Table class
+ *
+ * @package WordPress
+ * @subpackage List_Table
+ * @since 4.4.0
+ */
+
+/**
+ * Post Comments List Table class.
+ *
+ * @package WordPress
+ * @subpackage List_Table
+ * @since 3.1.0
+ * @access private
+ *
+ * @see WP_Comments_Table
+ */
+class WP_Post_Comments_List_Table extends WP_Comments_List_Table {
+
+	/**
+	 *
+	 * @return array
+	 */
+	protected function get_column_info() {
+		return array(
+			array(
+				'author'   => __( 'Author' ),
+				'comment'  => _x( 'Comment', 'column name' ),
+			),
+			array(),
+			array(),
+			'comment',
+		);
+	}
+
+	/**
+	 *
+	 * @return array
+	 */
+	protected function get_table_classes() {
+		$classes = parent::get_table_classes();
+		$classes[] = 'wp-list-table';
+		$classes[] = 'comments-box';
+		return $classes;
+	}
+
+	/**
+	 *
+	 * @param bool $output_empty
+	 */
+	public function display( $output_empty = false ) {
+		$singular = $this->_args['singular'];
+
+		wp_nonce_field( "fetch-list-" . get_class( $this ), '_ajax_fetch_list_nonce' );
+?>
+<table class="<?php echo implode( ' ', $this->get_table_classes() ); ?>" style="display:none;">
+	<tbody id="the-comment-list"<?php
+		if ( $singular ) {
+			echo " data-wp-lists='list:$singular'";
+		} ?>>
+		<?php if ( ! $output_empty ) {
+			$this->display_rows_or_placeholder();
+		} ?>
+	</tbody>
+</table>
+<?php
+	}
+
+	/**
+	 *
+	 * @param bool $comment_status
+	 * @return int
+	 */
+	public function get_per_page( $comment_status = false ) {
+		return 10;
+	}
+}
diff --git a/src/wp-admin/includes/list-table.php b/src/wp-admin/includes/list-table.php
index 97b4077e76..1ef843a534 100644
--- a/src/wp-admin/includes/list-table.php
+++ b/src/wp-admin/includes/list-table.php
@@ -27,7 +27,7 @@ function _get_list_table( $class, $args = array() ) {
 		'WP_Terms_List_Table' => 'terms',
 		'WP_Users_List_Table' => 'users',
 		'WP_Comments_List_Table' => 'comments',
-		'WP_Post_Comments_List_Table' => 'comments',
+		'WP_Post_Comments_List_Table' => 'post-comments',
 		'WP_Links_List_Table' => 'links',
 		'WP_Plugin_Install_List_Table' => 'plugin-install',
 		'WP_Themes_List_Table' => 'themes',