diff --git a/vcm/js/soundquiz.js b/vcm/js/soundquiz.js
index 03f17787553dade7d5ea3ed7e615d1c899565795..9302cfbc1255abdb8b67791e935c66345612c3fd 100644
--- a/vcm/js/soundquiz.js
+++ b/vcm/js/soundquiz.js
@@ -192,7 +192,7 @@ function check_Bau(location) {
         if (ptsWithin.features.length == 0){
             document.getElementById("solution_bau").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin.features.length == 1){
-            document.getElementById("solution_bau").src="/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_bau").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
     } else if (location == "quiz_pragfriedhof"){
         var points = turf.points([