diff --git a/scripts/dashboard/bugtriage/index.html b/scripts/dashboard/bugtriage/index.html
index a9ccf2e7..939dd8fb 100644
--- a/scripts/dashboard/bugtriage/index.html
+++ b/scripts/dashboard/bugtriage/index.html
@@ -486,6 +486,17 @@
   <script>
     // URLSearchParams subclass to make it easier to construct Bugzilla queries
     class BZSearch extends URLSearchParams {
+      constructor(...args) {
+        super(...args);
+
+        // Filter to just the fields we want
+        this.append("include_fields", Array.from(fields.keys()).join());
+
+        // Ignore specific products and components.
+        this.appendQuery("product", "notregexp", `^(${ignoreProducts.map((s) => escapeRegExp(s)).join("|")})$`);
+        this.appendQuery("component", "notregexp", `^(${ignoreComponents.map((s) => escapeRegExp(s)).join("|")})$`);
+      }
+
       appendNotResolved() {
         this.append("resolution", "---");
       }
@@ -604,18 +615,6 @@
       const reloadButton = container.querySelector('.reload-button')
       reloadButton.classList.toggle('spin')
 
-      params.append("include_fields", Array.from(fields.keys()).join());
-
-      // Ignore specific products and components. The field numbers are high so
-      // that caller's queries can use fields without conflicts.
-      params.append("f100", "product",)
-      params.append("o100", "notregexp",)
-      params.append("v100", `^(${ignoreProducts.map((s) => escapeRegExp(s)).join("|")})$`)
-
-      params.append("f101", "component",)
-      params.append("o101", "notregexp",)
-      params.append("v101", `^(${ignoreComponents.map((s) => escapeRegExp(s)).join("|")})$`)
-
       var bzlink = document.createElement("a");
       var buglistURL = `${serverUrl}/buglist.cgi?${params}`;
       bzlink.setAttribute("href", buglistURL);