diff --git a/x-pack/legacy/plugins/maps/public/angular/get_initial_layers.js b/x-pack/legacy/plugins/maps/public/angular/get_initial_layers.js
index ed2230eef6b95..686259aeaaba4 100644
--- a/x-pack/legacy/plugins/maps/public/angular/get_initial_layers.js
+++ b/x-pack/legacy/plugins/maps/public/angular/get_initial_layers.js
@@ -4,6 +4,22 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 import _ from 'lodash';
+// Import each layer type, even those not used, to init in registry
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import '../../../../../plugins/maps/public/layers/sources/wms_source';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import '../../../../../plugins/maps/public/layers/sources/ems_file_source';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import '../../../../../plugins/maps/public/layers/sources/es_search_source';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import '../../../../../plugins/maps/public/layers/sources/es_pew_pew_source/es_pew_pew_source';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import '../../../../../plugins/maps/public/layers/sources/kibana_regionmap_source';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import '../../../../../plugins/maps/public/layers/sources/es_geo_grid_source';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import '../../../../../plugins/maps/public/layers/sources/xyz_tms_source';
+
 // eslint-disable-next-line @kbn/eslint/no-restricted-paths
 import { KibanaTilemapSource } from '../../../../../plugins/maps/public/layers/sources/kibana_tilemap_source';
 // eslint-disable-next-line @kbn/eslint/no-restricted-paths