diff --git a/src/app/search/sources/search-source-nominatim.ts b/src/app/search/sources/search-source-nominatim.ts
index eb1986bee..75796dce1 100644
--- a/src/app/search/sources/search-source-nominatim.ts
+++ b/src/app/search/sources/search-source-nominatim.ts
@@ -7,7 +7,7 @@ import { SearchResult } from '../shared/search-result.interface';
 export class SearchSourceNominatim extends SearchSource {
 
   static name_: string = 'Nominatim';
-  static searchUrl: string = 'http://nominatim.openstreetmap.org/search';
+  static searchUrl: string = 'https://nominatim.openstreetmap.org/search';
 
   constructor(private http: Http) {
     super();