diff --git a/httomo/pipelines/visr.json b/httomo/pipelines/visr.json
index 824e882..cdcec11 100644
--- a/httomo/pipelines/visr.json
+++ b/httomo/pipelines/visr.json
@@ -5,13 +5,7 @@
         "parameters": {
             "data_path": "auto",
             "image_key_path": "auto",
-            "rotation_angles": "auto",
-            "preview": {
-                "detector_y": {
-                    "start": 100,
-                    "stop": 101
-                }
-            }
+            "rotation_angles": "auto"
         }
     },
     {