diff --git a/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/LanguageItem.php b/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/LanguageItem.php
index 52a3f34..18935c1 100644
--- a/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/LanguageItem.php
+++ b/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/LanguageItem.php
@@ -52,27 +52,6 @@ public static function propertyDefinitions(FieldStorageDefinitionInterface $fiel
   }
 
   /**
-   * {@inheritdoc}
-   */
-  public function getValue($include_computed = FALSE) {
-    $value = parent::getValue();
-
-    // Include computed properties if the condition of
-    // ::includeComputedProperties() is fulfilled.
-    if ($this->includeComputedProperties($include_computed)) {
-      // Iterate only over computed properties and include them, as the parent
-      // method is not including them.
-      foreach ($this->properties as $name => $property) {
-        $definition = $property->getDataDefinition();
-        if ($definition->isComputed()) {
-          $value[$name] = $property->getValue();
-        }
-      }
-    }
-    return $value;
-  }
-
-  /**
    * Defines allowed language codes for the field's AllowedValues constraint.
    *
    * @return string[]