diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/otp_app.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/otp_app.html.twig
index b620a533d..a98e74e0b 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/otp_app.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/otp_app.html.twig
@@ -28,7 +28,7 @@
                         <li>
                             <p>{{ 'config.otp.app.two_factor_code_description_3'|trans }}</p>
 
-                            <p><strong>{{ backupCodes|join("\n")|nl2br }}</strong></p>
+                            <p><pre>{{ backupCodes|join("\n") }}</pre></p>
                         </li>
                         <li>
                             <p>{{ 'config.otp.app.two_factor_code_description_4'|trans }}</p>