diff --git a/js/main.js b/js/main.js
index ae5f154..290ed65 100644
--- a/js/main.js
+++ b/js/main.js
@@ -204,16 +204,16 @@ $(document).ready(function () {
                 history.replaceState(null, path, '#' + path);
 
                 if (path) {
+                    var zeroMdElement = document.querySelector("zero-md");
+                    if (zeroMdElement) {
+                        document.querySelector("body > div.container").removeChild(zeroMdElement);
+                    }
+                    
                     var readmePath = getREADMEmdFile(filesData, path);
                     if (readmePath) {
-                        var zeroMdElement = document.createElement("zero-md");
+                        zeroMdElement = document.createElement("zero-md");
                         zeroMdElement.setAttribute("src", filesBaseUrl + readmePath);
                         document.querySelector("body > div.container").appendChild(zeroMdElement);
-                    } else {
-                        var zeroMdElement = document.querySelector("zero-md");
-                        if (zeroMdElement) {
-                            document.querySelector("body > div.container").removeChild(zeroMdElement);
-                        }
                     }
                 }