diff --git a/OsmAnd/src/net/osmand/plus/download/DownloadIndexFragment.java b/OsmAnd/src/net/osmand/plus/download/DownloadIndexFragment.java
index 71d7cdcc3f..da3cb1f23a 100644
--- a/OsmAnd/src/net/osmand/plus/download/DownloadIndexFragment.java
+++ b/OsmAnd/src/net/osmand/plus/download/DownloadIndexFragment.java
@@ -256,7 +256,7 @@ public class DownloadIndexFragment extends OsmandExpandableListFragment {
 		}
 		return files;
 	}
-	
+
 	public static File findFileInDir(File file) {
 		if(file.isDirectory()) {
 			File[] lf = file.listFiles();
diff --git a/OsmAnd/src/net/osmand/plus/download/DownloadIndexesThread.java b/OsmAnd/src/net/osmand/plus/download/DownloadIndexesThread.java
index 08b4419952..1cc814212f 100644
--- a/OsmAnd/src/net/osmand/plus/download/DownloadIndexesThread.java
+++ b/OsmAnd/src/net/osmand/plus/download/DownloadIndexesThread.java
@@ -551,7 +551,17 @@ public class DownloadIndexesThread {
 						!date.equals(indexactivateddate) &&
 						!date.equals(indexfilesdate) &&
 						indexActivatedFileNames.containsKey(sfName)) {
-					itemsToUpdate.add(item);
+					if (item.getType() == DownloadActivityType.NORMAL_FILE){
+						itemsToUpdate.add(item);
+					} else {
+						long itemSize = item.getSize();
+						File file = new File(((DownloadOsmandIndexesHelper.AssetIndexItem) item).getDestFile());
+						long oldItemSize = file.length();
+						if (itemSize != oldItemSize){
+							itemsToUpdate.add(item);
+						}
+					}
+
 				}
 			}
 			if (uiActivity != null){
diff --git a/OsmAnd/src/net/osmand/plus/download/DownloadOsmandIndexesHelper.java b/OsmAnd/src/net/osmand/plus/download/DownloadOsmandIndexesHelper.java
index d22efa7d4f..650660de05 100644
--- a/OsmAnd/src/net/osmand/plus/download/DownloadOsmandIndexesHelper.java
+++ b/OsmAnd/src/net/osmand/plus/download/DownloadOsmandIndexesHelper.java
@@ -165,6 +165,10 @@ public class DownloadOsmandIndexesHelper {
 			res.add(new DownloadEntry(this, assetName, destFile, dateModified));
 			return res;
 		}
+
+		public String getDestFile(){
+			return destFile;
+		}
 	}
 	
 	
diff --git a/OsmAnd/src/net/osmand/plus/download/IndexItem.java b/OsmAnd/src/net/osmand/plus/download/IndexItem.java
index 312dbc65dc..df440f3c4a 100644
--- a/OsmAnd/src/net/osmand/plus/download/IndexItem.java
+++ b/OsmAnd/src/net/osmand/plus/download/IndexItem.java
@@ -57,7 +57,10 @@ public class IndexItem implements Comparable<IndexItem> {
 		return timestamp;
 	}
 	
-	
+	public long getSize(){
+		return containerSize;
+	}
+
 	public String getSizeDescription(Context ctx) {
 		return size + " MB";
 	}