diff --git a/currency/src/Tests/Controller/CurrencyLocaleWebTest.php b/currency/src/Tests/Controller/CurrencyLocaleWebTest.php
index 4bd979b..bc070e7 100644
--- a/currency/src/Tests/Controller/CurrencyLocaleWebTest.php
+++ b/currency/src/Tests/Controller/CurrencyLocaleWebTest.php
@@ -19,6 +19,17 @@ class CurrencyLocaleWebTest extends WebTestBase {
   public static $modules = array('currency');
 
   /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+    /** @var \Drupal\currency\ConfigImporterInterface $config_importer */
+    $config_importer = \Drupal::service('currency.config_importer');
+    $config_importer->importCurrencyLocale('nl_NL');
+    $config_importer->importCurrencyLocale('aa_DJ');
+  }
+
+  /**
    * Tests the user interface.
    */
   function testUserInterface() {
diff --git a/currency/src/Tests/Controller/CurrencyWebTest.php b/currency/src/Tests/Controller/CurrencyWebTest.php
index 8cfe208..ffdc313 100644
--- a/currency/src/Tests/Controller/CurrencyWebTest.php
+++ b/currency/src/Tests/Controller/CurrencyWebTest.php
@@ -19,6 +19,17 @@ class CurrencyWebTest extends WebTestBase {
   public static $modules = array('currency');
 
   /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+    /** @var \Drupal\currency\ConfigImporterInterface $config_importer */
+    $config_importer = \Drupal::service('currency.config_importer');
+    $config_importer->importCurrency('AFN');
+    $config_importer->importCurrency('EUR');
+  }
+
+  /**
    * Tests the user interface.
    */
   function testUserInterface() {
diff --git a/currency/src/Tests/Element/CurrencyAmountWebTest.php b/currency/src/Tests/Element/CurrencyAmountWebTest.php
index 292212f..4ceb265 100644
--- a/currency/src/Tests/Element/CurrencyAmountWebTest.php
+++ b/currency/src/Tests/Element/CurrencyAmountWebTest.php
@@ -19,6 +19,16 @@ class CurrencyAmountWebTest extends WebTestBase {
   public static $modules = array('currency_test');
 
   /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+    /** @var \Drupal\currency\ConfigImporterInterface $config_importer */
+    $config_importer = \Drupal::service('currency.config_importer');
+    $config_importer->importCurrency('EUR');
+  }
+
+  /**
    * Test validation.
    */
   function testValidation() {
diff --git a/currency/src/Tests/Element/CurrencySignWebTest.php b/currency/src/Tests/Element/CurrencySignWebTest.php
index aeabc4c..b7fd627 100644
--- a/currency/src/Tests/Element/CurrencySignWebTest.php
+++ b/currency/src/Tests/Element/CurrencySignWebTest.php
@@ -20,6 +20,16 @@ class CurrencySignWebTest extends WebTestBase {
   public static $modules = array('currency_test');
 
   /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+    /** @var \Drupal\currency\ConfigImporterInterface $config_importer */
+    $config_importer = \Drupal::service('currency.config_importer');
+    $config_importer->importCurrency('EUR');
+  }
+
+  /**
    * Test validation.
    */
   function testValidation() {
diff --git a/currency/src/Tests/Entity/Currency/CurrencyFormWebTest.php b/currency/src/Tests/Entity/Currency/CurrencyFormWebTest.php
index e91daf1..7fe7822 100644
--- a/currency/src/Tests/Entity/Currency/CurrencyFormWebTest.php
+++ b/currency/src/Tests/Entity/Currency/CurrencyFormWebTest.php
@@ -20,6 +20,16 @@ class CurrencyFormWebTest extends WebTestBase {
   public static $modules = array('currency');
 
   /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+    /** @var \Drupal\currency\ConfigImporterInterface $config_importer */
+    $config_importer = \Drupal::service('currency.config_importer');
+    $config_importer->importCurrency('EUR');
+  }
+
+  /**
    * Test Currency's UI.
    */
   function testUI() {
diff --git a/currency/src/Tests/Plugin/views/field/AmountWebTest.php b/currency/src/Tests/Plugin/views/field/AmountWebTest.php
index 631a137..1034500 100644
--- a/currency/src/Tests/Plugin/views/field/AmountWebTest.php
+++ b/currency/src/Tests/Plugin/views/field/AmountWebTest.php
@@ -22,6 +22,18 @@ class AmountWebTest extends WebTestBase {
   public static $modules = array('currency_test', 'views_ui');
 
   /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+    /** @var \Drupal\currency\ConfigImporterInterface $config_importer */
+    $config_importer = \Drupal::service('currency.config_importer');
+    $config_importer->importCurrency('EUR');
+    $config_importer->importCurrency('UAH');
+    $config_importer->importCurrency('USD');
+  }
+
+  /**
    * Tests the handler.
    */
   public function testHandler() {
diff --git a/currency/src/Tests/Plugin/views/field/CurrencyWebTest.php b/currency/src/Tests/Plugin/views/field/CurrencyWebTest.php
index 5188b22..1a8ca6d 100644
--- a/currency/src/Tests/Plugin/views/field/CurrencyWebTest.php
+++ b/currency/src/Tests/Plugin/views/field/CurrencyWebTest.php
@@ -19,6 +19,16 @@ class CurrencyWebTest extends WebTestBase {
   public static $modules = array('currency_test', 'views');
 
   /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+    /** @var \Drupal\currency\ConfigImporterInterface $config_importer */
+    $config_importer = \Drupal::service('currency.config_importer');
+    $config_importer->importCurrency('EUR');
+  }
+
+  /**
    * Tests the handler.
    */
   public function testHandler() {