diff --git a/lib/amd/build/icon_system_fontawesome.min.js b/lib/amd/build/icon_system_fontawesome.min.js
index 7b107040b05..2a6fd4019da 100644
--- a/lib/amd/build/icon_system_fontawesome.min.js
+++ b/lib/amd/build/icon_system_fontawesome.min.js
@@ -1 +1 @@
-define(["core/icon_system","jquery","core/ajax","core/mustache","core/localstorage","core/url"],function(a,b,c,d,e,f){var g=null,h=null,i=function(){a.apply(this,arguments)};return i.prototype=Object.create(a.prototype),i.prototype.init=function(){if(g)return b.when(this);var a=e.get("core/iconmap-fontawesome");return a&&(a=JSON.parse(a)),a?(g=a,b.when(this)):(null===h&&(h=c.call([{methodname:"core_output_load_fontawesome_icon_map",args:[]}],!0,!1)[0]),h.then(function(a){return g={},b.each(a,function(a,b){g[b.component+"/"+b.pix]=b.to}),e.set("core/iconmap-fontawesome",JSON.stringify(g)),this}.bind(this)))},i.prototype.renderIcon=function(a,b,c,e){var h=g[b+"/"+a],i=!1;if("undefined"==typeof h){var j=f.imageUrl(a,b);i={attributes:[{name:"src",value:j},{name:"alt",value:c},{name:"title",value:c}]}}var k={key:h,title:c,alt:c,unmappedIcon:i};return d.render(e,k)},i.prototype.getTemplateName=function(){return"core/pix_icon_fontawesome"},i});
\ No newline at end of file
+define(["core/icon_system","jquery","core/ajax","core/mustache","core/localstorage","core/url"],function(a,b,c,d,e,f){var g=null,h=null,i=function(){a.apply(this,arguments)};return i.prototype=Object.create(a.prototype),i.prototype.init=function(){if(g)return b.when(this);var a=e.get("core/iconmap-fontawesome");return a&&(a=JSON.parse(a)),a?(g=a,b.when(this)):(null===h&&(h=c.call([{methodname:"core_output_load_fontawesome_icon_map",args:[]}],!0,!1)[0]),h.then(function(a){return g={},b.each(a,function(a,b){g[b.component+"/"+b.pix]=b.to}),e.set("core/iconmap-fontawesome",JSON.stringify(g)),this}.bind(this)))},i.prototype.renderIcon=function(a,b,c,e){var h=g[b+"/"+a],i=!1;if("undefined"==typeof h){var j=f.imageUrl(a,b);i={attributes:[{name:"src",value:j},{name:"alt",value:c},{name:"title",value:c}]}}var k={key:h,title:c,alt:c,unmappedIcon:i},l=d.render(e,k);return l.trim()},i.prototype.getTemplateName=function(){return"core/pix_icon_fontawesome"},i});
\ No newline at end of file
diff --git a/lib/amd/src/icon_system_fontawesome.js b/lib/amd/src/icon_system_fontawesome.js
index c17f5519f29..970b0b95911 100644
--- a/lib/amd/src/icon_system_fontawesome.js
+++ b/lib/amd/src/icon_system_fontawesome.js
@@ -105,7 +105,8 @@ define(['core/icon_system', 'jquery', 'core/ajax', 'core/mustache', 'core/locals
             unmappedIcon: unmappedIcon
         };
 
-        return Mustache.render(template, context);
+        var result = Mustache.render(template, context);
+        return result.trim();
     };
 
     /**