diff --git a/geoportal/geoportailv3_geoportal/static-ngeo/js/locationinfo/LocationinfoController.js b/geoportal/geoportailv3_geoportal/static-ngeo/js/locationinfo/LocationinfoController.js
index d9b72f810..ee86e3a03 100644
--- a/geoportal/geoportailv3_geoportal/static-ngeo/js/locationinfo/LocationinfoController.js
+++ b/geoportal/geoportailv3_geoportal/static-ngeo/js/locationinfo/LocationinfoController.js
@@ -325,9 +325,9 @@ const exports = function(
 
     if (x !== undefined && y !== undefined) {
       var coordinate = version === 3 ?
-          /** @type {ol.Coordinate} */ (transform([x, y], srs,
+          /** @type {ol.Coordinate} */ (transform([parseFloat(x), parseFloat(y)], srs,
               this['map'].getView().getProjection())) :
-          /** @type {ol.Coordinate} */ (transform([y, x], srs,
+          /** @type {ol.Coordinate} */ (transform([parseFloat(y), parseFloat(x)], srs,
               this['map'].getView().getProjection()));
       this.setClickCordinate_(coordinate);
       this.loadInfoPane_();