diff --git a/modules/map.php b/modules/map.php
index 2eac135..8cd89bb 100644
--- a/modules/map.php
+++ b/modules/map.php
@@ -70,7 +70,7 @@ echo '['. $coordsGreen[$i][1] . ',' . $coordsGreen[$i][0] . ']];';
         var vectorSource = new ol.source.Vector({features:features});
         var vectorLayer = new ol.layer.Vector({
             source: vectorSource,
-            opacity: 0.5
+            opacity: 0.8
         });
         var map = new ol.Map({
             target: document.getElementById("mymap"),