diff --git a/pydruid/db/exceptions.py b/pydruid/db/exceptions.py
index 70116d18..0d334bf4 100644
--- a/pydruid/db/exceptions.py
+++ b/pydruid/db/exceptions.py
@@ -1,3 +1,6 @@
+from sqlalchemy.exc import CompileError
+
+
 class Error(Exception):
     pass
 
@@ -34,5 +37,5 @@ class DataError(DatabaseError):
     pass
 
 
-class NotSupportedError(DatabaseError):
+class NotSupportedError(CompileError):
     pass