diff --git a/broker/src/main/java/io/moquette/imhandler/UploadDeviceTokenHandler.java b/broker/src/main/java/io/moquette/imhandler/UploadDeviceTokenHandler.java
index f8b77742..e7037bb3 100644
--- a/broker/src/main/java/io/moquette/imhandler/UploadDeviceTokenHandler.java
+++ b/broker/src/main/java/io/moquette/imhandler/UploadDeviceTokenHandler.java
@@ -25,9 +25,11 @@ public class UploadDeviceTokenHandler extends IMHandler<WFCMessage.UploadDeviceT
             session.setPlatform(request.getPlatform());
             session.setAppName(request.getAppName());
             if (request.getPlatform() == ProtoConstants.Platform.Platform_iOS && request.getPushType() == 2) {
+                LOG.info("Set device token, userId {}", fromUser);
                 session.setVoipDeviceToken(request.getDeviceToken());
                 m_sessionsStore.updateSessionToken(session, true);
             } else {
+                LOG.info("Set device token, userId {}, platform {}, pushType {}", fromUser, session.getPlatform(), request.getPushType());
                 session.setDeviceToken(request.getDeviceToken());
                 session.setPushType(request.getPushType());
                 m_sessionsStore.updateSessionToken(session, false);
diff --git a/broker/src/main/java/io/moquette/persistence/DatabaseStore.java b/broker/src/main/java/io/moquette/persistence/DatabaseStore.java
index d150a8ec..35258820 100644
--- a/broker/src/main/java/io/moquette/persistence/DatabaseStore.java
+++ b/broker/src/main/java/io/moquette/persistence/DatabaseStore.java
@@ -1493,12 +1493,6 @@ public class DatabaseStore {
                 if (!strEqual(session.getAppName(), request.getApp())) {
                     sql += " `_package_name` = ?,";
                 }
-                if (session.getPlatform() != request.getPlatform()) {
-                    sql += " `_platform` = ?,";
-                }
-                if (session.getPushType() != request.getPushType()) {
-                    sql += " `_push_type` = ?,";
-                }
                 if (!strEqual(session.getDeviceName(), request.getDeviceName())) {
                     sql += " `_device_name` = ?,";
                 }
@@ -1526,12 +1520,6 @@ public class DatabaseStore {
                 if (!strEqual(session.getAppName(), request.getApp())) {
                     statement.setString(index++, request.getApp());
                 }
-                if (session.getPlatform() != request.getPlatform()) {
-                    statement.setInt(index++, request.getPlatform());
-                }
-                if (session.getPushType() != request.getPushType()) {
-                    statement.setInt(index++, request.getPushType() >= 32 ? 0 : request.getPushType());
-                }
                 if (!strEqual(session.getDeviceName(), request.getDeviceName())) {
                     statement.setString(index++, request.getDeviceName());
                 }