diff --git a/components/ILIAS/Test/classes/class.ilTestCorrectionsGUI.php b/components/ILIAS/Test/classes/class.ilTestCorrectionsGUI.php
index 67998e5ad160..6ec7f8b867a0 100755
--- a/components/ILIAS/Test/classes/class.ilTestCorrectionsGUI.php
+++ b/components/ILIAS/Test/classes/class.ilTestCorrectionsGUI.php
@@ -293,7 +293,7 @@ protected function addAnswer()
             $this->test_obj,
             $this->scorer,
             $this->database
-        ))->recalculateSolutions(true, $question_index);
+        ))->recalculateSolutions(true, $question->getId());
 
         if ($this->logger->isLoggingEnabled()) {
             $this->logger->logQuestionAdministrationInteraction(