diff --git a/sdl_android_lib/src/com/smartdevicelink/proxy/rpc/enums/SdlDisconnectedReason.java b/sdl_android_lib/src/com/smartdevicelink/proxy/rpc/enums/SdlDisconnectedReason.java
index f46494d0c1..ac1ba6ac13 100644
--- a/sdl_android_lib/src/com/smartdevicelink/proxy/rpc/enums/SdlDisconnectedReason.java
+++ b/sdl_android_lib/src/com/smartdevicelink/proxy/rpc/enums/SdlDisconnectedReason.java
@@ -31,6 +31,9 @@ public static SdlDisconnectedReason valueForString(String value) {
     }
 	
 	public static SdlDisconnectedReason convertAppInterfaceUnregisteredReason(AppInterfaceUnregisteredReason reason) {
+	    if(reason == null){
+	        return null;
+	    }
 		
 		SdlDisconnectedReason returnReason = SdlDisconnectedReason.DEFAULT;