diff --git a/test-packages/qubesadmin/exc.py b/test-packages/qubesadmin/exc.py
index 023ba21..3454ed8 100644
--- a/test-packages/qubesadmin/exc.py
+++ b/test-packages/qubesadmin/exc.py
@@ -6,6 +6,10 @@ class QubesException(BaseException):
     pass
 
 
+class QubesVMNotFoundError(BaseException):
+    pass
+
+
 class QubesVMNotStartedError(BaseException):
     pass