diff --git a/layouts/shortcodes/world-map.html b/layouts/shortcodes/world-map.html
index 926969e..e86ce73 100644
--- a/layouts/shortcodes/world-map.html
+++ b/layouts/shortcodes/world-map.html
@@ -51,7 +51,7 @@ function ifkInitMap() {
   var byIsoNum = {};
   countries.forEach(function(c) { byIsoNum[c.isoNum] = c; });
 
-  var map = new maplibregl.Map({
+  window._ifkMap = new maplibregl.Map({
     container: 'ifk-world-map',
     style: 'https://maps.clicksports.de/styles/klokantech-basic/style.json',
     center: [10, 25],
@@ -62,9 +62,9 @@ function ifkInitMap() {
     attributionControl: true
   });
 
-  map.addControl(new maplibregl.NavigationControl({ showCompass: false }), 'top-right');
+  window._ifkMap.addControl(new maplibregl.NavigationControl({ showCompass: false }), 'top-right');
 
-  map.on('load', function() {
+  window._ifkMap.on('load', function() {
     fetch('{{ "data/countries-110m.json" | relURL }}')
       .then(function(r) { return r.json(); })
       .then(function(topo) {
@@ -78,9 +78,9 @@ function ifkInitMap() {
           f.properties.isoNum = id;
         });
 
-        map.addSource('countries-choropleth', { type: 'geojson', data: geo });
+        window._ifkMap.addSource('countries-choropleth', { type: 'geojson', data: geo });
 
-        map.addLayer({
+        window._ifkMap.addLayer({
           id: 'choropleth-fill',
           type: 'fill',
           source: 'countries-choropleth',
@@ -90,7 +90,7 @@ function ifkInitMap() {
           }
         });
 
-        map.addLayer({
+        window._ifkMap.addLayer({
           id: 'choropleth-outline',
           type: 'line',
           source: 'countries-choropleth',
@@ -102,17 +102,17 @@ function ifkInitMap() {
 
         var popup = new maplibregl.Popup({ closeButton: true, closeOnClick: false, maxWidth: '280px' });
 
-        map.on('mousemove', 'choropleth-fill', function(e) {
+        window._ifkMap.on('mousemove', 'choropleth-fill', function(e) {
           var id = e.features[0].properties.isoNum;
           var c = byIsoNum[id];
-          map.getCanvas().style.cursor = c ? 'pointer' : '';
+          window._ifkMap.getCanvas().style.cursor = c ? 'pointer' : '';
         });
 
-        map.on('mouseleave', 'choropleth-fill', function() {
-          map.getCanvas().style.cursor = '';
+        window._ifkMap.on('mouseleave', 'choropleth-fill', function() {
+          window._ifkMap.getCanvas().style.cursor = '';
         });
 
-        map.on('click', 'choropleth-fill', function(e) {
+        window._ifkMap.on('click', 'choropleth-fill', function(e) {
           var id = e.features[0].properties.isoNum;
           var c = byIsoNum[id];
           if (!c) return;