diff --git a/uebung10/quiz.html b/uebung10/quiz.html
index 7d691b4..1c36a45 100644
--- a/uebung10/quiz.html
+++ b/uebung10/quiz.html
@@ -118,7 +118,7 @@ function answerQuestion(event) {
                 falschAudio.play();
                 target.style.backgroundColor = "red";
                 console.log(question.solution);
-                document.getElementById("answer" + question.solution).style.backgroundColor == "green";
+                document.getElementById("answer" + question.solution).style.backgroundColor = "green";
         }
         setTimeout(function () {
                 currentQuestion++;