diff --git a/devices.py b/devices.py
index 7210b41..666ad0c 100755
--- a/devices.py
+++ b/devices.py
@@ -125,7 +125,7 @@ components = [
         "kwargs": {},
         "z_und": 92,
         "desc": "Vertical offset mirror 1",
-        "type": "slic.devices.xoptics.offsetMirrors:OffsetMirror",
+        "type": "slic.devices.xoptics.offset_mirrors:OffsetMirror",
         "kwargs": {"Id": "SAROP21-OOMV092"},
     },
     {
@@ -134,7 +134,7 @@ components = [
         "kwargs": {},
         "z_und": 96,
         "desc": "Vertical offset mirror 2",
-        "type": "slic.devices.xoptics.offsetMirrors:OffsetMirror",
+        "type": "slic.devices.xoptics.offset_mirrors:OffsetMirror",
         "kwargs": {"Id": "SAROP21-OOMV096"},
     },
     {