diff --git a/activitypub-event-transformers.php b/activitypub-event-transformers.php
index dff7545..406f069 100644
--- a/activitypub-event-transformers.php
+++ b/activitypub-event-transformers.php
@@ -40,31 +40,31 @@ add_filter(
 	3
 );
 
-// /**
-//  * Add a filter for http_request_host_is_external
-//  *
-//  * TODO: Remove this.
-//  *
-//  * @todo This filter is temporary code needed to do local testing.
-//  */
-// add_filter( 'http_request_host_is_external', 'custom_http_request_host_is_external', 10, 3 );
+/**
+ * Add a filter for http_request_host_is_external
+ *
+ * TODO: Remove this.
+ *
+ * @todo This filter is temporary code needed to do local testing.
+ */
+add_filter( 'http_request_host_is_external', 'custom_http_request_host_is_external', 10, 3 );
 
-// // Your custom callback function
-// function custom_http_request_host_is_external( $is_external, $host, $url ) {
-// 	$is_external = true;
+// Your custom callback function
+function custom_http_request_host_is_external( $is_external, $host, $url ) {
+	$is_external = true;
 
-// 	return $is_external;
-// }
+	return $is_external;
+}
 
-// /**
-//  * Don't verify ssl certs for testing.
-//  *
-//  * TODO: Remove this.
-//  *
-//  * @todo This filter is temporary code needed to do local testing.
-//  */
-// add_filter( 'https_ssl_verify', 'dont_verify_local_dev_https', 10, 3 );
+/**
+ * Don't verify ssl certs for testing.
+ *
+ * TODO: Remove this.
+ *
+ * @todo This filter is temporary code needed to do local testing.
+ */
+add_filter( 'https_ssl_verify', 'dont_verify_local_dev_https', 10, 3 );
 
-// function dont_verify_local_dev_https( $url ) {
-// 	return false;
-// }
+function dont_verify_local_dev_https( $url ) {
+	return false;
+}