diff --git a/common/src/aaredaqlib/find_xtal.py b/common/src/aaredaqlib/find_xtal.py
index 4d366f5f..07d5d430 100644
--- a/common/src/aaredaqlib/find_xtal.py
+++ b/common/src/aaredaqlib/find_xtal.py
@@ -12,7 +12,7 @@ logger = setup_logger('aareDAQ')
 
 def identify_crystal_raster(result, r: RasterGridRequest) -> CenterOfMassModel | None:
     images = result.images
-    if images and any(getattr(img, "spots", 0) for img in images):
+    if images and any(getattr(img, "spots_low_res", 0) for img in images):
     #
     #     indexed_images = [img for img in images if img.index and img.spots_low_res > 4 and img.bkg > 4.5]
     #