diff --git a/OneSignalSDK/onesignal/src/main/java/com/onesignal/UserStateSMSSynchronizer.java b/OneSignalSDK/onesignal/src/main/java/com/onesignal/UserStateSMSSynchronizer.java
index 524f7ec88..9481c85e2 100644
--- a/OneSignalSDK/onesignal/src/main/java/com/onesignal/UserStateSMSSynchronizer.java
+++ b/OneSignalSDK/onesignal/src/main/java/com/onesignal/UserStateSMSSynchronizer.java
@@ -5,7 +5,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
-public class UserStateSMSSynchronizer extends UserStateSecondaryChannelSynchronizer {
+class UserStateSMSSynchronizer extends UserStateSecondaryChannelSynchronizer {
 
     UserStateSMSSynchronizer() {
         super(OneSignalStateSynchronizer.UserStateSynchronizerType.SMS);