diff --git a/src/Spryker/Yves/Locale/Plugin/Application/LocaleApplicationPlugin.php b/src/Spryker/Yves/Locale/Plugin/Application/LocaleApplicationPlugin.php
index ee32fee..f64b012 100644
--- a/src/Spryker/Yves/Locale/Plugin/Application/LocaleApplicationPlugin.php
+++ b/src/Spryker/Yves/Locale/Plugin/Application/LocaleApplicationPlugin.php
@@ -48,14 +48,14 @@ public function provide(ContainerInterface $container): ContainerInterface
      */
     protected function addLocale(ContainerInterface $container): ContainerInterface
     {
-        $container[static::BC_FEATURE_FLAG_LOCALE_LISTENER] = false;
-        $container[static::SERVICE_LOCALE] = function (ContainerInterface $container) {
+        $container->set(static::BC_FEATURE_FLAG_LOCALE_LISTENER, false);
+        $container->set(static::SERVICE_LOCALE, function (ContainerInterface $container) {
             $localeName = $this->getLocaleTransfer($container)->getLocaleName();
             $this->getFactory()->getStore()->setCurrentLocale($localeName);
             ApplicationEnvironment::initializeLocale($localeName);
 
             return $localeName;
-        };
+        });
 
         return $container;
     }
diff --git a/src/Spryker/Zed/Locale/Communication/Plugin/Application/LocaleApplicationPlugin.php b/src/Spryker/Zed/Locale/Communication/Plugin/Application/LocaleApplicationPlugin.php
index 6240aa3..0bf27b5 100644
--- a/src/Spryker/Zed/Locale/Communication/Plugin/Application/LocaleApplicationPlugin.php
+++ b/src/Spryker/Zed/Locale/Communication/Plugin/Application/LocaleApplicationPlugin.php
@@ -38,14 +38,14 @@ class LocaleApplicationPlugin extends AbstractPlugin implements ApplicationPlugi
      */
     public function provide(ContainerInterface $container): ContainerInterface
     {
-        $container[static::BC_FEATURE_FLAG_LOCALE_LISTENER] = false;
-        $container[static::SERVICE_LOCALE] = function (ContainerInterface $container): string {
+        $container->set(static::BC_FEATURE_FLAG_LOCALE_LISTENER, false);
+        $container->set(static::SERVICE_LOCALE, function (ContainerInterface $container): string {
             $localeTransfer = $this->getFactory()->getLocalePlugin()->getLocaleTransfer($container);
 
             $this->getFacade()->setCurrentLocale($localeTransfer);
 
             return $localeTransfer->getLocaleName();
-        };
+        });
 
         return $container;
     }