diff --git a/cml/shared/errors.py b/cml/shared/errors.py
index 767d1d3198fab4e0aede48da9f5371f2a7974f4e..a45f95e2d6298b6f60cc1623ac1432bd736d8187 100644
--- a/cml/shared/errors.py
+++ b/cml/shared/errors.py
@@ -6,3 +6,7 @@ class BaseError(Exception):
 
 class NoModelReconstructedError(BaseError):
     pass
+
+
+class DeconstructionFailed(BaseError):
+    pass