diff --git a/aliby/pipeline.py b/aliby/pipeline.py
index 32c6b4cee7038287aa6fe40c9756be58eabb3cae..c70ffa3dc0fc7459aecfa4f5219eb6f7398cad1b 100644
--- a/aliby/pipeline.py
+++ b/aliby/pipeline.py
@@ -136,6 +136,7 @@ class PipelineParameters(ParametersABC):
         defaults["postprocessing"] = PostProcessorParameters.default(
             **postprocessing
         ).to_dict()
+        defaults["reporting"] = {}
         # for k in defaults.keys():
         #     exec("defaults[k].update(" + k + ")")
         return cls(**{k: v for k, v in defaults.items()})