diff --git a/templates/index.html.j2 b/templates/index.html.j2
index 0f71121..c525602 100644
--- a/templates/index.html.j2
+++ b/templates/index.html.j2
@@ -292,7 +292,7 @@
       shown = [];
 
       const curr = window.location.href.split("#")[0] + "#";
-      const path = window.location.href.split("#")[0].replace("index.html", "");
+      const path = window.location.href.split("#")[0].replace("index.html", "").replace("(", "%28").replace(")", "%29");
 
       const selected_tags = [];
       const tagcheckboxes = document.querySelectorAll("#tagdropdown input[class='tag']:checked");