diff --git a/src/pontibus/protocols/solvation/base.py b/src/pontibus/protocols/solvation/base.py
index 4c5e4e5..aca4c19 100644
--- a/src/pontibus/protocols/solvation/base.py
+++ b/src/pontibus/protocols/solvation/base.py
@@ -30,12 +30,6 @@
 )
 from pontibus.utils.system_creation import interchange_packmol_creation
 
-from openmmtools import multistate
-import mdtraj as mdt
-from pontibus.protocols.solvation.settings import (
-    MultiStateSimulationSettings, MultiStateOutputSettings
-)
-
 
 logger = logging.getLogger(__name__)