diff --git a/android/src/main/java/com/rnappauth/RNAppAuthModule.java b/android/src/main/java/com/rnappauth/RNAppAuthModule.java
index b775886e..a96602bb 100644
--- a/android/src/main/java/com/rnappauth/RNAppAuthModule.java
+++ b/android/src/main/java/com/rnappauth/RNAppAuthModule.java
@@ -1019,7 +1019,12 @@ private void handleAuthorizationException(final String fallbackErrorCode, final
         if (ex.getLocalizedMessage() == null) {
             promise.reject(fallbackErrorCode, ex.error, ex);
         } else {
-            promise.reject(ex.error != null ? ex.error: fallbackErrorCode, ex.getLocalizedMessage(), ex);
+          String message = ex.getLocalizedMessage();
+          if(ex.getCause() != null) {
+            message += " - Cause: " + ex.getCause().getLocalizedMessage();
+          }
+
+          promise.reject(ex.error != null ? ex.error: fallbackErrorCode, message, ex);
         }
     }