diff --git a/templates/settings.php b/templates/settings.php
index e2240aed..636fabfb 100644
--- a/templates/settings.php
+++ b/templates/settings.php
@@ -29,7 +29,7 @@
 						<td>
 							<p>
 								<label>
-									<input type="radio" name="activitypub_actor_mode" id="activitypub_actor_mode" value="<?php echo ACTIVITYPUB_ACTOR_MODE; ?>" <?php echo \checked( ACTIVITYPUB_ACTOR_MODE, \get_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_MODE ) ); ?> />
+									<input type="radio" name="activitypub_actor_mode" id="activitypub_actor_mode" value="<?php esc_attr_e( ACTIVITYPUB_ACTOR_MODE ); ?>" <?php echo \checked( ACTIVITYPUB_ACTOR_MODE, \get_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_MODE ) ); ?> />
 									<strong><?php \esc_html_e( 'Author Profiles Only', 'activitypub' ); ?></strong>
 								</label>
 							</p>
@@ -41,7 +41,7 @@
 							</p>
 							<p>
 								<label>
-									<input type="radio" name="activitypub_actor_mode" id="activitypub_actor_mode" value="<?php echo ACTIVITYPUB_BLOG_MODE; ?>" <?php echo \checked( ACTIVITYPUB_BLOG_MODE, \get_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_MODE ) ); ?> />
+									<input type="radio" name="activitypub_actor_mode" id="activitypub_actor_mode" value="<?php esc_attr_e( ACTIVITYPUB_BLOG_MODE ); ?>" <?php echo \checked( ACTIVITYPUB_BLOG_MODE, \get_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_MODE ) ); ?> />
 									<strong><?php \esc_html_e( 'Blog Profile Only', 'activitypub' ); ?></strong>
 								</label>
 							</p>
@@ -50,7 +50,7 @@
 							</p>
 							<p>
 								<label>
-									<input type="radio" name="activitypub_actor_mode" id="activitypub_actor_mode" value="<?php echo ACTIVITYPUB_ACTOR_AND_BLOG_MODE; ?>" <?php echo \checked( ACTIVITYPUB_ACTOR_AND_BLOG_MODE, \get_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_MODE ) ); ?> />
+									<input type="radio" name="activitypub_actor_mode" id="activitypub_actor_mode" value="<?php esc_attr_e( ACTIVITYPUB_ACTOR_AND_BLOG_MODE ); ?>" <?php echo \checked( ACTIVITYPUB_ACTOR_AND_BLOG_MODE, \get_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_MODE ) ); ?> />
 									<strong><?php \esc_html_e( 'Author and Blog Profiles', 'activitypub' ); ?></strong>
 								</label>
 							</p>