diff --git a/android/src/main/java/it/near/sdk/reactnative/rnnearitsdk/RNNearItUtils.java b/android/src/main/java/it/near/sdk/reactnative/rnnearitsdk/RNNearItUtils.java
index 6d4f3ab..42f9871 100644
--- a/android/src/main/java/it/near/sdk/reactnative/rnnearitsdk/RNNearItUtils.java
+++ b/android/src/main/java/it/near/sdk/reactnative/rnnearitsdk/RNNearItUtils.java
@@ -361,7 +361,6 @@ public static WritableMap toWritableMap(Map<String, Object> map) {
         writableMap.putArray((String) pair.getKey(), toWritableArray((Object[]) value));
       }
 
-      iterator.remove();
     }
 
     return writableMap;
diff --git a/package.json b/package.json
index 2e21167..239c322 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-nearit",
-  "version": "2.5.6-beta.3",
+  "version": "2.5.6-beta.4",
   "author": "Mattia Panzeri <mattia.panzeri93@gmail.com>",
   "license": "MPL-2.0",
   "description": "The official NearIT SDK plugin for React Native",