diff --git a/docs/operators/README.md b/docs/operators/README.md
index ef5a9315..da33f567 100644
--- a/docs/operators/README.md
+++ b/docs/operators/README.md
@@ -34,7 +34,6 @@ Outputs:
 General purpose:
 - [add](/docs/operators/add.md)
 - [copy](/docs/operators/copy.md)
-- [flatten](/docs/operators/flatten.md)
 - [filter](/docs/operators/filter.md)
 - [flatten](/docs/operators/flatten.md)
 - [metadata](/docs/operators/metadata.md)