diff --git a/src/lib/filtering/filter.service.ts b/src/lib/filtering/filter.service.ts
index 95bec84..b9be669 100644
--- a/src/lib/filtering/filter.service.ts
+++ b/src/lib/filtering/filter.service.ts
@@ -102,15 +102,17 @@ export class FilterService {
         );
     }
 
-    updateFilterGroups(newFilters: IFilterGroup[], replaceOldFilters = false): void {
-        const filters = replaceOldFilters
-            ? newFilters
-            : this.filterGroups.map(oldFilter => {
-                  const newFilter = newFilters.find(f => f.slug === oldFilter.slug);
-                  return newFilter ? newFilter : oldFilter;
-              });
+    updateFilterGroups(newFilters: IFilterGroup[]): void {
+        const filters = this.filterGroups.map(oldFilter => {
+            const newFilter = newFilters.find(f => f.slug === oldFilter.slug);
+            return newFilter ? newFilter : oldFilter;
+        });
 
-        this.#filterGroups$.next(filters);
+        this.replaceOldFilters(filters);
+    }
+
+    replaceOldFilters(filterGroups: IFilterGroup[]) {
+        this.#filterGroups$.next(filterGroups);
     }
 
     addSingleFilter(filter: IFilter) {