diff --git a/Gruntfile.js b/Gruntfile.js
index 4c0191284eb..e203adf5499 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -113,7 +113,7 @@ module.exports = function( grunt ) {
 					dest: 'build',
 					expand: true,
 					options: {
-						noProcess: [ '*/**', 'LICENSE', 'jetpack-helper.php', 'wpcom-helper.php' ], // That is, only process amp.php and readme.txt.
+						noProcess: [ '*/**', 'LICENSE', 'wpcom-helper.php' ], // That is, only process amp.php and readme.txt.
 						process: function( content, srcpath ) {
 							var matches, version, versionRegex;
 							if ( /amp\.php$/.test( srcpath ) ) {
diff --git a/amp.php b/amp.php
index 76164b750c1..598995a9d9b 100644
--- a/amp.php
+++ b/amp.php
@@ -266,10 +266,6 @@ function amp_init() {
 	// Redirect the old url of amp page to the updated url.
 	add_filter( 'old_slug_redirect_url', 'amp_redirect_old_slug_to_new_url' );
 
-	if ( class_exists( 'Jetpack' ) && ! ( defined( 'IS_WPCOM' ) && IS_WPCOM ) && version_compare( JETPACK__VERSION, '6.2-alpha', '<' ) ) {
-		require_once AMP__DIR__ . '/jetpack-helper.php';
-	}
-
 	// Add actions for legacy post templates.
 	add_action( 'wp', 'amp_maybe_add_actions' );
 
diff --git a/jetpack-helper.php b/jetpack-helper.php
deleted file mode 100644
index 17c17701a68..00000000000
--- a/jetpack-helper.php
+++ /dev/null
@@ -1,107 +0,0 @@
-<?php
-/**
- * Jetpack bits.
- *
- * @todo Move this into Jetpack. See https://github.com/ampproject/amp-wp/issues/1021
- * @package AMP
- */
-
-add_action( 'template_redirect', 'amp_jetpack_mods', 9 );
-
-/**
- * Disable Jetpack features that are not compatible with AMP.
- *
- * @since 0.2
- */
-function amp_jetpack_mods() {
-	if ( ! is_amp_endpoint() ) {
-		return;
-	}
-	if ( Jetpack::is_module_active( 'stats' ) ) {
-		add_action( 'amp_post_template_footer', 'jetpack_amp_add_stats_pixel' );
-	}
-	amp_jetpack_disable_sharing();
-	amp_jetpack_disable_related_posts();
-	add_filter( 'videopress_shortcode_options', 'amp_videopress_enable_freedom_mode' );
-}
-
-/**
- * Disable Jetpack sharing.
- *
- * @since 0.3
- */
-function amp_jetpack_disable_sharing() {
-	add_filter( 'sharing_show', '__return_false', 100 );
-}
-
-/**
- * Remove the Related Posts placeholder and headline that gets hooked into the_content
- *
- * That placeholder is useless since we can't ouput, and don't want to output Related Posts in AMP.
- *
- * @since 0.2
- */
-function amp_jetpack_disable_related_posts() {
-	if ( class_exists( 'Jetpack_RelatedPosts' ) ) {
-		$jprp = Jetpack_RelatedPosts::init();
-		remove_filter( 'the_content', array( $jprp, 'filter_add_target_to_dom' ), 40 );
-	}
-}
-
-/**
- * Add Jetpack stats pixel.
- *
- * @since 0.3.2
- */
-function jetpack_amp_add_stats_pixel() {
-	if ( ! has_action( 'wp_footer', 'stats_footer' ) ) {
-		return;
-	}
-	?>
-	<amp-pixel src="<?php echo esc_url( jetpack_amp_build_stats_pixel_url() ); ?>"></amp-pixel>
-	<?php
-}
-
-/**
- * Generate the stats pixel.
- *
- * Looks something like:
- *     https://pixel.wp.com/g.gif?v=ext&j=1%3A3.9.1&blog=1234&post=5678&tz=-4&srv=example.com&host=example.com&ref=&rand=0.4107963021218808
- *
- * @since 0.3.2
- */
-function jetpack_amp_build_stats_pixel_url() {
-	global $wp_the_query;
-	if ( function_exists( 'stats_build_view_data' ) ) { // Added in <https://github.com/Automattic/jetpack/pull/3445>.
-		$data = stats_build_view_data();
-	} else {
-		$blog     = Jetpack_Options::get_option( 'id' );
-		$tz       = get_option( 'gmt_offset' );
-		$v        = 'ext';
-		$blog_url = wp_parse_url( site_url() );
-		$srv      = $blog_url['host'];
-		$j        = sprintf( '%s:%s', JETPACK__API_VERSION, JETPACK__VERSION );
-		$post     = $wp_the_query->get_queried_object_id();
-		$data     = compact( 'v', 'j', 'blog', 'post', 'tz', 'srv' );
-	}
-
-	$data['host'] = isset( $_SERVER['HTTP_HOST'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : ''; // input var ok.
-	$data['rand'] = 'RANDOM'; // AMP placeholder.
-	$data['ref']  = 'DOCUMENT_REFERRER'; // AMP placeholder.
-	$data         = array_map( 'rawurlencode', $data );
-	return add_query_arg( $data, 'https://pixel.wp.com/g.gif' );
-}
-
-/**
- * Force videopress to use html5 player that would generate <video /> tag
- * that will be later converted to <amp-video />
- *
- * @since 0.7.1
- *
- * @param array $options videopress shortcode options.
- * @return array videopress shortcode options with `freedom` set to true
- */
-function amp_videopress_enable_freedom_mode( $options ) {
-	$options['freedom'] = true;
-	return $options;
-}