diff --git a/appsrc/static/fonts/icomoon/demo-files/demo.js b/appsrc/static/fonts/icomoon/demo-files/demo.js
deleted file mode 100644
index 6f45f1c40..000000000
--- a/appsrc/static/fonts/icomoon/demo-files/demo.js
+++ /dev/null
@@ -1,30 +0,0 @@
-if (!('boxShadow' in document.body.style)) {
-    document.body.setAttribute('class', 'noBoxShadow');
-}
-
-document.body.addEventListener("click", function(e) {
-    var target = e.target;
-    if (target.tagName === "INPUT" &&
-        target.getAttribute('class').indexOf('liga') === -1) {
-        target.select();
-    }
-});
-
-(function() {
-    var fontSize = document.getElementById('fontSize'),
-        testDrive = document.getElementById('testDrive'),
-        testText = document.getElementById('testText');
-    function updateTest() {
-        testDrive.innerHTML = testText.value || String.fromCharCode(160);
-        if (window.icomoonLiga) {
-            window.icomoonLiga(testDrive);
-        }
-    }
-    function updateSize() {
-        testDrive.style.fontSize = fontSize.value + 'px';
-    }
-    fontSize.addEventListener('change', updateSize, false);
-    testText.addEventListener('input', updateTest, false);
-    testText.addEventListener('change', updateTest, false);
-    updateSize();
-}());