diff --git a/public/js/main.js b/public/js/main.js
index 6a194914..6d9b3bf3 100644
--- a/public/js/main.js
+++ b/public/js/main.js
@@ -83,6 +83,8 @@ document.getElementsByClassName("form-input refine")[0].addEventListener("click"
     document.getElementsByClassName("box refine")[0].style.display = document.getElementsByClassName("box refine")[0].style.display == "none" ? "block" : "none";
     if(document.getElementsByClassName("form-input refine-searchbox")[0].value != document.getElementsByClassName("form-input search-box")[0].value)
         document.getElementsByClassName("form-input refine-searchbox")[0].value = document.getElementsByClassName("form-input search-box")[0].value;
-    e.preventDefault();
+    if(document.getElementsByClassName("form-input refine-category")[0].value != document.getElementsByClassName("form-input form-category")[0].value)
+        document.getElementsByClassName("form-input refine-category")[0].value = document.getElementsByClassName("form-input form-category")[0].value;
+	e.preventDefault();
 });
 // @license-end