diff --git a/tests/core/pyspec/eth2spec/test/helpers/constants.py b/tests/core/pyspec/eth2spec/test/helpers/constants.py
index 83e7e40db..2140c96e4 100644
--- a/tests/core/pyspec/eth2spec/test/helpers/constants.py
+++ b/tests/core/pyspec/eth2spec/test/helpers/constants.py
@@ -27,13 +27,13 @@ ALL_PHASES = (
 # The forks that output to the test vectors.
 TESTGEN_FORKS = (PHASE0, ALTAIR, BELLATRIX, CAPELLA, DENEB, EIP6110)
 
-# TODO: no EIP6110 fork tests now.
 ALL_FORK_UPGRADES = {
     # pre_fork_name: post_fork_name
     PHASE0: ALTAIR,
     ALTAIR: BELLATRIX,
     BELLATRIX: CAPELLA,
     CAPELLA: DENEB,
+    DENEB: EIP6110,
 }
 ALL_PRE_POST_FORKS = ALL_FORK_UPGRADES.items()
 AFTER_BELLATRIX_UPGRADES = {key: value for key, value in ALL_FORK_UPGRADES.items() if key != PHASE0}
@@ -42,7 +42,7 @@ AFTER_CAPELLA_UPGRADES = {key: value for key, value in ALL_FORK_UPGRADES.items()
                           if key not in [PHASE0, ALTAIR]}
 AFTER_CAPELLA_PRE_POST_FORKS = AFTER_CAPELLA_UPGRADES.items()
 AFTER_DENEB_UPGRADES = {key: value for key, value in ALL_FORK_UPGRADES.items()
-                        if key not in [PHASE0, ALTAIR, BELLATRIX, EIP6110]}
+                        if key not in [PHASE0, ALTAIR, BELLATRIX]}
 AFTER_DENEB_PRE_POST_FORKS = AFTER_DENEB_UPGRADES.items()
 
 #
diff --git a/tests/formats/operations/README.md b/tests/formats/operations/README.md
index 810d62578..245ce8565 100644
--- a/tests/formats/operations/README.md
+++ b/tests/formats/operations/README.md
@@ -45,6 +45,7 @@ Operations:
 | `execution_payload`       | `ExecutionPayload`           | `execution_payload` | `process_execution_payload(state, execution_payload)` (new in Bellatrix)         |
 | `withdrawals`             | `ExecutionPayload`           | `execution_payload` | `process_withdrawals(state, execution_payload)` (new in Capella)                 |
 | `bls_to_execution_change` | `SignedBLSToExecutionChange` | `address_change`    | `process_bls_to_execution_change(state, address_change)` (new in Capella) |
+| `deposit_receipt`         | `DepositReceipt`             | `deposit_receipt`   | `process_deposit_receipt(state, deposit_receipt)` (new in EIP6110)               |
 
 Note that `block_header` is not strictly an operation (and is a full `Block`), but processed in the same manner, and hence included here.
 
diff --git a/tests/generators/operations/main.py b/tests/generators/operations/main.py
index ed4c6c26c..7b382c838 100644
--- a/tests/generators/operations/main.py
+++ b/tests/generators/operations/main.py
@@ -38,6 +38,11 @@ if __name__ == "__main__":
 
     deneb_mods = capella_mods
 
+    _new_eip6110_mods = {key: 'eth2spec.test.eip6110.block_processing.test_process_' + key for key in [
+        'deposit_receipt',
+    ]}
+    eip6110_mods = combine_mods(_new_eip6110_mods, deneb_mods)
+
     # TODO Custody Game testgen is disabled for now
     # _new_custody_game_mods = {key: 'eth2spec.test.custody_game.block_processing.test_process_' + key for key in [
     #     'attestation',
@@ -54,6 +59,7 @@ if __name__ == "__main__":
         BELLATRIX: bellatrix_mods,
         CAPELLA: capella_mods,
         DENEB: deneb_mods,
+        EIP6110: eip6110_mods,
     }
 
     run_state_test_generators(runner_name="operations", all_mods=all_mods)