diff --git a/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.spec.ts b/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.spec.ts
index f91332929e..03b760318f 100644
--- a/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.spec.ts
+++ b/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.spec.ts
@@ -124,14 +124,14 @@ describe('SearchFacetFilterComponent', () => {
   describe('when the getAddParams method is called wih a value', () => {
     it('should return the selectedValue list with the new parameter value', () => {
       const result = comp.getAddParams(value3);
-      expect(result).toEqual({ [mockFilterConfig.paramName]: [value1, value2, value3] });
+      expect(result[mockFilterConfig.paramName]).toEqual([value1, value2, value3]);
     });
   });
 
   describe('when the getRemoveParams method is called wih a value', () => {
     it('should return the selectedValue list with the parameter value left out', () => {
       const result = comp.getRemoveParams(value1);
-      expect(result).toEqual({ [mockFilterConfig.paramName]: [value2] });
+      expect(result[mockFilterConfig.paramName]).toEqual([value2]);
     });
   });
 
diff --git a/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.ts b/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.ts
index bf78bbe5ec..5f8111c87b 100644
--- a/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.ts
+++ b/src/app/+search-page/search-filters/search-filter/search-facet-filter/search-facet-filter.component.ts
@@ -100,11 +100,17 @@ export class SearchFacetFilterComponent implements OnInit, OnDestroy {
     return hasValue(o);
   }
   getRemoveParams(value: string) {
-    return { [this.filterConfig.paramName]: this.selectedValues.filter((v) => v !== value) };
+    return {
+      [this.filterConfig.paramName]: this.selectedValues.filter((v) => v !== value),
+      page: 1
+    };
   }
 
   getAddParams(value: string) {
-    return { [this.filterConfig.paramName]: [...this.selectedValues, value] };
+    return {
+      [this.filterConfig.paramName]: [...this.selectedValues, value],
+      page: 1
+    };
   }
 
   ngOnDestroy(): void {
diff --git a/src/app/+search-page/search-filters/search-filters.component.ts b/src/app/+search-page/search-filters/search-filters.component.ts
index cb2dae0290..517b2e1e59 100644
--- a/src/app/+search-page/search-filters/search-filters.component.ts
+++ b/src/app/+search-page/search-filters/search-filters.component.ts
@@ -23,8 +23,6 @@ export class SearchFiltersComponent {
   constructor(private searchService: SearchService, private filterService: SearchFilterService) {
     this.filters = searchService.getConfig();
     this.clearParams = filterService.getCurrentFilters().map((filters) => {Object.keys(filters).forEach((f) => filters[f] = null); return filters;});
-
-    this.filters.subscribe((v) => console.log('this.filters', v));
   }
 
   getSearchLink() {
diff --git a/src/app/+search-page/search-options.model.ts b/src/app/+search-page/search-options.model.ts
index 4164321680..df8d8e713a 100644
--- a/src/app/+search-page/search-options.model.ts
+++ b/src/app/+search-page/search-options.model.ts
@@ -1,5 +1,6 @@
 import { isNotEmpty } from '../shared/empty.util';
 import { URLCombiner } from '../core/url-combiner/url-combiner';
+import 'core-js/fn/object/entries';
 
 export enum ViewMode {
   List = 'list',
diff --git a/tsconfig.json b/tsconfig.json
index 8037c659ed..8ab72a4327 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -26,7 +26,8 @@
       "es6",
       "es2015",
       "es2016",
-      "es2017"
+      "es2017",
+      "es2017.object"
     ]
   },
   "exclude": [