diff --git a/atlas_controller/atlas_controller/app.py b/atlas_controller/atlas_controller/app.py
index 73100910560d05f8d5a0b345890b27508a662be7..1320851a28a80857d22d4e67e65432ea39040bb1 100644
--- a/atlas_controller/atlas_controller/app.py
+++ b/atlas_controller/atlas_controller/app.py
@@ -208,7 +208,7 @@ class Predictions(Resource):
             prediction_files = glob.glob(os.path.join(prediction_dir, "*.coordinates.json"))
             for prediction_file in prediction_files:
                 with open(prediction_file, "r") as f:
-                    prediction_files.append(
+                    results.append(
                         {
                             "path": prediction_file.replace(WORK_DIR_ROOT, ""),
                             "annotations": json.load(f)