diff --git a/social_auth_amazon.install b/social_auth_amazon.install
index da5b784..144a17a 100644
--- a/social_auth_amazon.install
+++ b/social_auth_amazon.install
@@ -11,13 +11,20 @@ use Drupal\social_auth\Controller\SocialAuthController;
 /**
  * Implements hook_requirements().
  *
- * Checks that a compatible version of OAuth2 Amazon library for the
+ * Checks that a compatible version of oAuth2 Amazon library for the
  * league OAuth2 client with Composer. Check installation instructions
  * from the README.txt.
  */
 function social_auth_amazon_requirements($phase) {
 
+  $requirements = [];
+
+  // Social API should be installed at this point in order to check library.
+  \Drupal::service('module_installer')->install(['social_api']);
+
+  if ($phase == 'install') {
     $requirements = SocialApiImplementerInstaller::checkLibrary('social_auth_amazon', 'Social Auth Amazon', 'luchianenco/oauth2-amazon', 1.1, 1.1);
+  }
 
   return $requirements;
 
diff --git a/src/Form/AmazonAuthSettingsForm.php b/src/Form/AmazonAuthSettingsForm.php
index 3ca097d..4f7dee5 100644
--- a/src/Form/AmazonAuthSettingsForm.php
+++ b/src/Form/AmazonAuthSettingsForm.php
@@ -137,7 +137,7 @@ class AmazonAuthSettingsForm extends SocialAuthSettingsForm {
       '#description' => $this->t('Define the Endpoints to be requested when user authenticates with Amazon for the first time<br>
                                   Enter each endpoint in different lines in the format <em>endpoint</em>|<em>name_of_endpoint</em>.<br>
                                   <b>For instance:</b><br>
-                                  /user/profile|user_profile'),
+                                  /user/profile|user_profile');
 
     return parent::buildForm($form, $form_state);
   }