diff --git a/cellfinder/napari/detect/detect.py b/cellfinder/napari/detect/detect.py
index 51ef67e4..de84af6b 100644
--- a/cellfinder/napari/detect/detect.py
+++ b/cellfinder/napari/detect/detect.py
@@ -31,8 +31,6 @@
 from .thread_worker import Worker
 
 NETWORK_VOXEL_SIZES = [5, 1, 1]
-CUBE_WIDTH = 50
-CUBE_HEIGHT = 50
 CUBE_DEPTH = 20
 
 # If using ROI, how many extra planes to analyse