diff --git a/siwg/src/java/com/aterve/siwg/SiwgJNI.java b/siwg/src/java/com/aterve/siwg/SiwgJNI.java
index 60fa726..c5f262f 100644
--- a/siwg/src/java/com/aterve/siwg/SiwgJNI.java
+++ b/siwg/src/java/com/aterve/siwg/SiwgJNI.java
@@ -189,7 +189,7 @@ public class SiwgJNI {
                 if (task.isSuccessful()) {
                     onConnected(task.getResult(), MSG_SIGN_IN);
                 } else {
-                    sendCallbackMessage(MSG_SIGN_IN, "status", STATUS_FAILED, "error", "SIWG Sign-in Failed. Task Not Successfull!");
+                    sendCallbackMessage(MSG_SIGN_IN, "status", STATUS_FAILED, "error", "SIWG Sign-in Failed. Task Not Successfull: " + String(resultCode));
                 }
 
             } else {