diff --git a/pysetup/spec_builders/electra.py b/pysetup/spec_builders/electra.py
index bc54b0cc0..ca02ee927 100644
--- a/pysetup/spec_builders/electra.py
+++ b/pysetup/spec_builders/electra.py
@@ -18,5 +18,4 @@ from eth2spec.deneb import {preset_name} as deneb
             'FINALIZED_ROOT_GINDEX_ELECTRA': 'GeneralizedIndex(169)',
             'CURRENT_SYNC_COMMITTEE_GINDEX_ELECTRA': 'GeneralizedIndex(86)',
             'NEXT_SYNC_COMMITTEE_GINDEX_ELECTRA': 'GeneralizedIndex(87)',
-            'EXECUTION_PAYLOAD_GINDEX': 'GeneralizedIndex(50)',
         }
diff --git a/specs/electra/light-client/sync-protocol.md b/specs/electra/light-client/sync-protocol.md
index f304211b2..ef9dcd598 100644
--- a/specs/electra/light-client/sync-protocol.md
+++ b/specs/electra/light-client/sync-protocol.md
@@ -41,10 +41,6 @@ Additional documents describes the impact of the upgrade on certain roles:
 
 ## Constants
 
-| Name | Value |
-| - | - |
-| `EXECUTION_PAYLOAD_GINDEX` | `get_generalized_index(BeaconBlockBody, 'execution_payload_envelope', 'execution_payload')` (= 50) |
-
 ### Frozen constants
 
 Existing `GeneralizedIndex` constants are frozen at their [Altair](../../altair/light-client/sync-protocol.md#constants) values.