diff --git a/android/app/src/main/java/app/organicmaps/bookmarks/data/MapObject.java b/android/app/src/main/java/app/organicmaps/bookmarks/data/MapObject.java
index c335422ea3..692a0d521c 100644
--- a/android/app/src/main/java/app/organicmaps/bookmarks/data/MapObject.java
+++ b/android/app/src/main/java/app/organicmaps/bookmarks/data/MapObject.java
@@ -278,6 +278,14 @@ public class MapObject implements PlacePageData
     mLon = lon;
   }
 
+  // Called from JNI.
+  @Keep
+  @SuppressWarnings("unused")
+  public void addMetadata(int type, String value)
+  {
+    mMetadata.addMetadata(type, value);
+  }
+
   public boolean hasPhoneNumber()
   {
     return !TextUtils.isEmpty(getMetadata(Metadata.MetadataType.FMD_PHONE_NUMBER));
diff --git a/android/app/src/main/java/app/organicmaps/bookmarks/data/Metadata.java b/android/app/src/main/java/app/organicmaps/bookmarks/data/Metadata.java
index 099e6d6757..79bb643697 100644
--- a/android/app/src/main/java/app/organicmaps/bookmarks/data/Metadata.java
+++ b/android/app/src/main/java/app/organicmaps/bookmarks/data/Metadata.java
@@ -84,16 +84,10 @@ public class Metadata implements Parcelable
 
   private final Map<MetadataType, String> mMetadataMap = new HashMap<>();
 
-  /**
-   * Adds metadata with type code and value. Returns false if metaType is wrong or unknown
-   *
-   * @return true, if metadata was added, false otherwise
-   */
-  boolean addMetadata(int metaType, String metaValue)
+  public void addMetadata(int metaType, String metaValue)
   {
     final MetadataType type = MetadataType.fromInt(metaType);
     mMetadataMap.put(type, metaValue);
-    return true;
   }
 
   @Nullable