diff --git a/devices.py b/devices.py
index 6342380..166e3e9 100644
--- a/devices.py
+++ b/devices.py
@@ -544,7 +544,7 @@ components = [
         "args": [[Component('slit_und'),Component('slit_switch'),Component('slit_att'),Component('slit_kb')]],
         "name": "slits",
         "desc": "collection of all slits",
-        "type": "slic.devices.beamline:Slits",
+        "type": "slic.devices.xoptics.slitcollection:SlitCollection",
         "kwargs": {},
         "lazy": False,
     },