diff --git a/core/modules/config_translation/src/Tests/ConfigTranslationUiTest.php b/core/modules/config_translation/src/Tests/ConfigTranslationUiTest.php
index 4a804b6..cb55955 100644
--- a/core/modules/config_translation/src/Tests/ConfigTranslationUiTest.php
+++ b/core/modules/config_translation/src/Tests/ConfigTranslationUiTest.php
@@ -217,6 +217,11 @@ public function testSiteInformationTranslationUi() {
     $this->drupalGet("fr/$translation_base_url/ta/edit");
     $this->assertText($fr_site_name_label);
     $this->assertNoText($site_name_label);
+
+    // Ensure that the label is not translated when the interface is in English
+    $this->drupalGet("$translation_base_url/fr/edit");
+    $this->assertText($site_name_label);
+    $this->assertNoText($fr_site_name_label);
   }
 
   /**