diff --git a/src/Wallabag/ApiBundle/Form/Type/ClientType.php b/src/Wallabag/ApiBundle/Form/Type/ClientType.php
index fc22538f4..14dc5c44f 100644
--- a/src/Wallabag/ApiBundle/Form/Type/ClientType.php
+++ b/src/Wallabag/ApiBundle/Form/Type/ClientType.php
@@ -20,6 +20,7 @@ class ClientType extends AbstractType
                 'required' => false,
                 'label' => 'developer.client.form.redirect_uris_label',
                 'property_path' => 'redirectUris',
+                'default_protocol' => null,
             ])
             ->add('save', SubmitType::class, ['label' => 'developer.client.form.save_label'])
         ;
diff --git a/src/Wallabag/CoreBundle/Form/Type/EditEntryType.php b/src/Wallabag/CoreBundle/Form/Type/EditEntryType.php
index 083559286..2fc4c204b 100644
--- a/src/Wallabag/CoreBundle/Form/Type/EditEntryType.php
+++ b/src/Wallabag/CoreBundle/Form/Type/EditEntryType.php
@@ -22,11 +22,13 @@ class EditEntryType extends AbstractType
                 'disabled' => true,
                 'required' => false,
                 'label' => 'entry.edit.url_label',
+                'default_protocol' => null,
             ])
             ->add('origin_url', UrlType::class, [
                 'required' => false,
                 'property_path' => 'originUrl',
                 'label' => 'entry.edit.origin_url_label',
+                'default_protocol' => null,
             ])
             ->add('save', SubmitType::class, [
                 'label' => 'entry.edit.save_label',
diff --git a/src/Wallabag/CoreBundle/Form/Type/NewEntryType.php b/src/Wallabag/CoreBundle/Form/Type/NewEntryType.php
index 7d74fee34..7af1e5895 100644
--- a/src/Wallabag/CoreBundle/Form/Type/NewEntryType.php
+++ b/src/Wallabag/CoreBundle/Form/Type/NewEntryType.php
@@ -15,6 +15,7 @@ class NewEntryType extends AbstractType
             ->add('url', UrlType::class, [
                 'required' => true,
                 'label' => 'entry.new.form_new.url_label',
+                'default_protocol' => null,
             ])
         ;
     }