diff --git a/CHANGES.md b/CHANGES.md
index bee60b95..c15ebdd4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -16,8 +16,10 @@ There are likely to be descriptions etc outside of the list below, but new query
 | [#289](https://github.com/ethereum/beacon-APIs/pull/289) `/eth/v2/beacon/blocks/{block_id}` added `deneb` block to response                 |                                                  |                                                   |                                                    |                                                 |                                           |
 | [#289](https://github.com/ethereum/beacon-APIs/pull/289) `/eth/v1/validator/blinded_blocks/{slot}` added `deneb` blinded block              |                                                  |                                                   |                                                    |                                                 |                                           |
 | [#289](https://github.com/ethereum/beacon-APIs/pull/289) `/eth/v1/validator/blocks/{slot}` added `deneb` block                              |                                                  |                                                   |                                                    |                                                 |                                           |
+| [#319](https://github.com/ethereum/beacon-APIs/pull/319) `/eth/v1/debug/beacon/heads` removed deprecated endpoint                           |                                                  |                                                   |                                                    |                                                 |                                           |
 | [#302](https://github.com/ethereum/beacon-APIs/pull/302) Added `BlockContents` structures for `deneb` blocks and blob_sidecars              |                                                  |                                                   |                                                    |                                                 |                                           |
 
+
 The Following are no longer in the Standard API, removed since the latest version.
 
 | Endpoint                                                                                                 | [Lighthouse](https://github.com/sigp/lighthouse) | [Lodestar](https://github.com/ChainSafe/lodestar) | [Nimbus](https://github.com/status-im/nimbus-eth2) | [Prysm](https://github.com/prysmaticlabs/prysm) | [Teku](https://github.com/ConsenSys/teku) |
diff --git a/apis/debug/heads.yaml b/apis/debug/heads.yaml
deleted file mode 100644
index 49719294..00000000
--- a/apis/debug/heads.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-get:
-  operationId: getDebugChainHeads
-  summary: Get fork choice leaves
-  description: Retrieves all possible chain heads (leaves of fork choice tree).
-  deprecated: true
-  tags:
-    - Debug
-  responses:
-    "200":
-      description: Success
-      content:
-        application/json:
-          schema:
-            title: GetDebugChainHeadsResponse
-            type: object
-            properties:
-              data:
-                type: array
-                items:
-                  type: object
-                  properties:
-                    root:
-                      $ref: "../../beacon-node-oapi.yaml#/components/schemas/Root"
-                    slot:
-                      $ref: "../../beacon-node-oapi.yaml#/components/schemas/Uint64"
-    "500":
-      $ref: "../../beacon-node-oapi.yaml#/components/responses/InternalError"
diff --git a/beacon-node-oapi.yaml b/beacon-node-oapi.yaml
index a046dc02..fb7ba960 100644
--- a/beacon-node-oapi.yaml
+++ b/beacon-node-oapi.yaml
@@ -137,8 +137,6 @@ paths:
 
   /eth/v2/debug/beacon/states/{state_id}:
     $ref: './apis/debug/state.v2.yaml'
-  /eth/v1/debug/beacon/heads:
-    $ref: './apis/debug/heads.yaml'
   /eth/v2/debug/beacon/heads:
     $ref: './apis/debug/heads.v2.yaml'
   /eth/v1/debug/fork_choice: