diff --git a/includes/class-admin.php b/includes/class-admin.php
index 4bc7b9c..7a19e8e 100644
--- a/includes/class-admin.php
+++ b/includes/class-admin.php
@@ -144,15 +144,15 @@ class Admin {
 				'default'      => array( 'post', 'pages' ),
 			)
 		);
-		// \register_setting(
-		// 	'activitypub',
-		// 	'activitypub_use_secure_mode',
-		// 	array(
-		// 		'type' => 'boolean',
-		// 		'description' => \__( 'Secure mode allows blocking servers from fetching public activities', 'activitypub' ),
-		// 		'default' => 0,
-		// 	)
-		// );
+		\register_setting(
+			'activitypub',
+			'activitypub_use_secure_mode',
+			array(
+				'type' => 'boolean',
+				'description' => \__( 'Secure mode allows blocking servers from fetching public activities', 'activitypub' ),
+				'default' => 0,
+			)
+		);
 	}
 
 	public static function schedule_migration() {
diff --git a/templates/settings.php b/templates/settings.php
index 28d7f32..6429688 100644
--- a/templates/settings.php
+++ b/templates/settings.php
@@ -171,7 +171,7 @@
 			</tbody>
 		</table>
 
-		<!-- <table class="form-table">
+		<table class="form-table">
 			<tbody>
 				<tr>
 					<th scope="row">
@@ -179,12 +179,12 @@
 					</th>
 					<td>
 						<p>
-							<label><input type="checkbox" name="activitypub_use_secure_mode" id="activitypub_use_secure_mode" value="1" <?php // echo \checked( '1', \get_option( 'activitypub_use_secure_mode', '0' ) ); ?> /> <?php echo wp_kses( \__( 'In secure mode every ActivityPub request must be signed. This disallows anonymous requests and prevents serving content to servers listed in the Blocklist.', 'activitypub' ), 'default' ); ?></label>
+							<label><input type="checkbox" name="activitypub_use_secure_mode" id="activitypub_use_secure_mode" value="1" <?php echo \checked( '1', \get_option( 'activitypub_use_secure_mode', '0' ) ); ?> /> <?php echo wp_kses( \__( 'In secure mode every ActivityPub request must be signed. This disallows anonymous requests and prevents serving content to servers listed in the Blocklist.', 'activitypub' ), 'default' ); ?></label>
 						</p>
 					</td>
 				</tr>
 			</tbody>
-		</table> -->
+		</table>
 
 		<?php \do_settings_fields( 'activitypub', 'server' ); ?>