diff --git a/core/dbt/exceptions.py b/core/dbt/exceptions.py
index <HASH>..<HASH> 100644
--- a/core/dbt/exceptions.py
+++ b/core/dbt/exceptions.py
@@ -236,7 +236,7 @@ class VersionsNotCompatibleException(SemverException):
 
 
 class NotImplementedException(Exception):
-    MESSAGE = "ERROR: this is not implemented"
+    pass
 
 
 class FailedToConnectException(DatabaseException):
Update core/dbt/exceptions.py