diff --git a/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java b/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java
index 19815a24f1f..7964c4eb942 100644
--- a/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java
+++ b/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java
@@ -829,7 +829,7 @@ public List<BinaryMapDataObject> searchMapIndex(SearchRequest<BinaryMapDataObjec
 		req.numberOfReadSubtrees = 0;
 		List<MapTree> foundSubtrees = new ArrayList<MapTree>();
 		for (MapIndex mapIndex : mapIndexes) {
-			if(filterMapIndex == null || mapIndex == filterMapIndex) {
+			if(filterMapIndex != null && mapIndex != filterMapIndex) {
 				continue;
 			}
 			// lazy initializing rules