diff --git a/OsmAnd/src/net/osmand/plus/settings/backend/backup/PoiUiFiltersSettingsItem.java b/OsmAnd/src/net/osmand/plus/settings/backend/backup/PoiUiFiltersSettingsItem.java
index 3d4d1ba2c8..e0a0ced9a8 100644
--- a/OsmAnd/src/net/osmand/plus/settings/backend/backup/PoiUiFiltersSettingsItem.java
+++ b/OsmAnd/src/net/osmand/plus/settings/backend/backup/PoiUiFiltersSettingsItem.java
@@ -155,7 +155,8 @@ public class PoiUiFiltersSettingsItem extends CollectionSettingsItem<PoiUIFilter
 						LinkedHashSet<String> poiTypes = acceptedTypes.get(category);
 						if (poiTypes == null) {
 							poiTypes = new LinkedHashSet<>();
-							for (PoiType poiType : category.getPoiTypes()) {
+							List<PoiType> types = category.getPoiTypes();
+							for (PoiType poiType : types) {
 								poiTypes.add(poiType.getKeyName());
 							}
 							acceptedTypes.put(category, poiTypes);