diff --git a/sceptre/diffing/stack_differ.py b/sceptre/diffing/stack_differ.py
index aef3f08a7..4e945405a 100644
--- a/sceptre/diffing/stack_differ.py
+++ b/sceptre/diffing/stack_differ.py
@@ -200,7 +200,8 @@ def _create_deployed_stack_config(
             # Check for AWS access exceptions
             if err.response["Error"]["Code"] == "ForbiddenException":
                 raise SceptreException(
-                    "ForbiddenException: Confirm your current AWS profile is authenticated."
+                    "ForbiddenException: Confirm your current AWS profile is authenticated",
+                    "and has the necessary access."
                 )
 
             # This means the stack has not been deployed yet