diff --git a/activitypub.php b/activitypub.php
index e1fc92c..963165e 100644
--- a/activitypub.php
+++ b/activitypub.php
@@ -61,6 +61,9 @@ function init() {
 	require_once dirname( __FILE__ ) . '/includes/class-hashtag.php';
 	\Activitypub\Hashtag::init();
 
+	require_once dirname( __FILE__ ) . '/includes/class-debug.php';
+	\Activitypub\Debug::init();
+
 	#require_once dirname( __FILE__ ) . '/includes/class-health-check.php';
 	#\Activitypub\Health_Check::init();
 }
diff --git a/includes/class-debug.php b/includes/class-debug.php
index ea78770..5539cf6 100644
--- a/includes/class-debug.php
+++ b/includes/class-debug.php
@@ -17,7 +17,7 @@ class Debug {
 	}
 
 	public static function log_remote_post_responses( $response, $url, $body, $user_id ) {
-		\error_log( "Request to: {$url} with response: " . \print_r( $response, 'true' ) );
+		\error_log( "Request to: {$url} with response: " . \print_r( $response, true ) );
 	}
 
 	public static function write_log( $log ) {