diff --git a/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/util/FormUtil.js b/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/util/FormUtil.js
index ba5686fae40be9faa4ce65e790145bbb8af675e0..e22c9a9921986d7de7cd6578e6454a2bad7d8e4d 100644
--- a/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/util/FormUtil.js
+++ b/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/util/FormUtil.js
@@ -2382,7 +2382,8 @@ var FormUtil = new function() {
                 trackerInterval: 100,
                 theme: 'tooltipster-shadow',
                 functionBefore: function(instance, helper){
-                    $(helper.origin).tooltipster('content', renderTooltip())
+                    var $content = $("<div>").css({ "max-width" : "50vw", "max-height" : "50vh"}).append(renderTooltip())
+                    $(helper.origin).tooltipster('content', $content)
                     return true
                 }
             })