diff --git a/specs/merge/fork-choice.md b/specs/merge/fork-choice.md
index 25f83dbf6..c022de4ab 100644
--- a/specs/merge/fork-choice.md
+++ b/specs/merge/fork-choice.md
@@ -30,6 +30,7 @@ This is the modification of the fork choice according to the executable beacon c
 
 ```python
 class PowBlock(Container):
+    block_hash: Bytes32
     is_processed: boolean
     is_valid: boolean
     total_difficulty: uint256
diff --git a/specs/merge/validator.md b/specs/merge/validator.md
index 4f4c28b3d..110a2a883 100644
--- a/specs/merge/validator.md
+++ b/specs/merge/validator.md
@@ -16,7 +16,6 @@
   - [Block proposal](#block-proposal)
     - [Constructing the `BeaconBlockBody`](#constructing-the-beaconblockbody)
       - [Application Payload](#application-payload)
-        - [`PowBlock`](#powblock)
         - [`get_pow_chain_head`](#get_pow_chain_head)
         - [`produce_application_payload`](#produce_application_payload)
 
@@ -43,13 +42,6 @@ All validator responsibilities remain unchanged other than those noted below. Na
 
 ##### Application Payload
 
-###### `PowBlock`
-```python
-class PowBlock(Container):
-    block_hash: Bytes32
-    total_difficulty: uint256
-```
-
 ###### `get_pow_chain_head`
 
 Let `get_pow_chain_head() -> PowBlock` be the function that returns the head of the PoW chain. The body of the function is implementation specific.