diff --git a/nerfstudio/process_data/odm_utils.py b/nerfstudio/process_data/odm_utils.py
index e01645b6f..70ad1b7f8 100644
--- a/nerfstudio/process_data/odm_utils.py
+++ b/nerfstudio/process_data/odm_utils.py
@@ -136,7 +136,7 @@ def cameras2nerfds(
     shots_dict = {}
     reconstruction = None
 
-    if reconstruction_file.exists:
+    if reconstruction_file.exists():
         reconstruction = get_reconstruction(reconstruction_file)
         shots = reconstruction.get("shots", [])
         for filename in shots: