diff --git a/demo/map.html b/demo/map.html
index 7cca289999..0374e68fa1 100644
--- a/demo/map.html
+++ b/demo/map.html
@@ -6,7 +6,7 @@
     <link rel="stylesheet" href="../css/ol.css" type="text/css">
     <style type="text/css">
         #map {
-            width: 512px; height: 300px;
+            width: 512px; height: 350px;
         }
     </style>
 </head>
diff --git a/test/spec/api/popup.test.js b/test/spec/api/popup.test.js
index 51c23fd08d..34d510a127 100644
--- a/test/spec/api/popup.test.js
+++ b/test/spec/api/popup.test.js
@@ -98,7 +98,12 @@ describe("ol.popup", function() {
         var container = document.createElement('div');
         container.setAttribute('id', 'map');
         document.documentElement.appendChild(container);
-        var map = ol.map({renderTo: 'map'});
+        var map = ol.map({
+            renderTo: 'map',
+            layers: [ol.layer.osm()],
+            center: [0, 0],
+            zoom: 1
+        });
         var popup = ol.popup({
             map: map,
             anchor: ol.loc([10,20]),
@@ -125,7 +130,12 @@ describe("ol.popup", function() {
         var container = document.createElement('div');
         container.setAttribute('id', 'map');
         document.documentElement.appendChild(container);
-        var map = ol.map({renderTo: 'map'});
+        var map = ol.map({
+            renderTo: 'map',
+            layers: [ol.layer.osm()],
+            center: [0, 0],
+            zoom: 1
+        });
         var popup = ol.popup({
             map: map,
             anchor: ol.loc([10,20]),
@@ -151,7 +161,12 @@ describe("ol.popup", function() {
         var container = document.createElement('div');
         container.setAttribute('id', 'map');
         document.documentElement.appendChild(container);
-        var map = ol.map({renderTo: 'map'});
+        var map = ol.map({
+            renderTo: 'map',
+            layers: [ol.layer.osm()],
+            center: [0, 0],
+            zoom: 1
+        });
         var popup = ol.popup({
             map: map
         });
@@ -175,7 +190,12 @@ describe("ol.popup", function() {
         var container = document.createElement('div');
         container.setAttribute('id', 'map');
         document.documentElement.appendChild(container);
-        var map = ol.map({renderTo: 'map'});
+        var map = ol.map({
+            renderTo: 'map',
+            layers: [ol.layer.osm()],
+            center: [0, 0],
+            zoom: 1
+        });
         var point = ol.geom.point([21, 4]);
         var feat = ol.feature().geometry(point).set('name','foo');