diff --git a/templates/settings.php b/templates/settings.php
index 2bfaed4..0daca17 100644
--- a/templates/settings.php
+++ b/templates/settings.php
@@ -120,8 +120,8 @@
 							<?php // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited ?>
 							<?php foreach ( $post_types as $post_type ) { ?>
 								<li>
-									<input type="checkbox" id="activitypub_support_post_types" name="activitypub_support_post_types[]" value="<?php echo \esc_attr( $post_type->name ); ?>" <?php echo \checked( true, \in_array( $post_type->name, $support_post_types, true ) ); ?> />
-									<label for="<?php echo \esc_attr( $post_type->name ); ?>"><?php echo \esc_html( $post_type->label ); ?></label>
+									<input type="checkbox" id="activitypub_support_post_type_<?php echo \esc_attr( $post_type->name ); ?>" name="activitypub_support_post_types[]" value="<?php echo \esc_attr( $post_type->name ); ?>" <?php echo \checked( \in_array( $post_type->name, $support_post_types, true ) ); ?> />
+									<label for="activitypub_support_post_type_<?php echo \esc_attr( $post_type->name ); ?>"><?php echo \esc_html( $post_type->label ); ?></label>
 								</li>
 							<?php } ?>
 							</ul>