diff --git a/apps/dashboard/src/hooks/useEventQueryFilters.ts b/apps/dashboard/src/hooks/useEventQueryFilters.ts
index 3cf1bb71..bb7afd27 100644
--- a/apps/dashboard/src/hooks/useEventQueryFilters.ts
+++ b/apps/dashboard/src/hooks/useEventQueryFilters.ts
@@ -59,7 +59,7 @@ export function useEventQueryFilters(options: NuqsOptions = {}) {
         | undefined
         | null
         | (string | number | boolean | undefined | null)[],
-      operator: IChartEventFilterOperator,
+      operator?: IChartEventFilterOperator,
     ) => {
       setFilters((prev) => {
         const exists = prev.find((filter) => filter.name === name);