diff --git a/src/cript/nodes/primary_nodes/data.py b/src/cript/nodes/primary_nodes/data.py
index 85fc0e7df..69c7acdf3 100644
--- a/src/cript/nodes/primary_nodes/data.py
+++ b/src/cript/nodes/primary_nodes/data.py
@@ -19,7 +19,6 @@ class Data(PrimaryBaseNode):
     ## Attributes
     | Attribute           | Type                                              | Example                    | Description                                                                                  | Required |
     |---------------------|---------------------------------------------------|----------------------------|----------------------------------------------------------------------------------------------|----------|
-    | experiment          | [Experiment](experiment.md)                       |                            | Experiment the data belongs to                                                               | True     |
     | name                | str                                               | `"my_data_name"`           | Name of the data node                                                                        | True     |
     | type                | str                                               | `"nmr_h1"`                 | Pick from [CRIPT data type controlled vocabulary](https://app.criptapp.org/vocab/data_type/) | True     |
     | file                | List[[File](../supporting_nodes/file.md)]         | `[file_1, file_2, file_3]` | list of file nodes                                                                           | False    |