diff --git a/mxcube3/core/models/generic.py b/mxcube3/core/models/generic.py
index cf0250187..3f8c6e725 100644
--- a/mxcube3/core/models/generic.py
+++ b/mxcube3/core/models/generic.py
@@ -1,18 +1,8 @@
-import pathlib
-
 from typing import Union
 from pydantic import BaseModel, Field
 from mxcube3.core.models.configmodels import ModeEnum
 
 
-class VersionModel(BaseModel):
-    version: str = Field("", description="Version")
-
-
-class PathModel(BaseModel):
-    path: pathlib.Path = Field("", description="Path")
-
-
 class SimpleNameValue(BaseModel):
     name: str
     value: Union[str, bool, int]