diff --git a/pyerrors/__init__.py b/pyerrors/__init__.py
index 4ef64352..c639c887 100644
--- a/pyerrors/__init__.py
+++ b/pyerrors/__init__.py
@@ -137,6 +137,7 @@ from .obs import *
 from .correlators import *
 from .fits import *
 from . import dirac
+from . import input
 from . import linalg
 from . import misc
 from . import mpm