diff --git a/builder-oapi.yaml b/builder-oapi.yaml
index 822778b..292cf1e 100644
--- a/builder-oapi.yaml
+++ b/builder-oapi.yaml
@@ -69,7 +69,7 @@ components:
     Bellatrix.SignedBuilderBid:
       $ref: "./types/bellatrix/bid.yaml#/Bellatrix/SignedBuilderBid"
     SignedValidatorRegistration:
-      $ref: "./types/registration.yaml#/SignedValidatorRegistration"
+      $ref: "./beacon-apis/types/registration.yaml#/SignedValidatorRegistration"
 
 
   responses:
diff --git a/types/registration.yaml b/types/registration.yaml
deleted file mode 100644
index 1eeefee..0000000
--- a/types/registration.yaml
+++ /dev/null
@@ -1,35 +0,0 @@
-ValidatorRegistration:
-  type: object
-  description: |
-    The `ValidatorRegistration` object from the Builder API spec.
-
-    Note, this type will be removed once it is included in the Beacon API.
-  properties:
-    fee_recipient:
-      allOf:
-        - $ref: "../beacon-apis/types/primitive.yaml#/ExecutionAddress"
-        - description: "Address to receive fees from the block."
-    gas_limit:
-      allOf:
-        - $ref: "../beacon-apis/types/primitive.yaml#/Uint64"
-        - description: "Gas limit the validator desires to target."
-    timestamp:
-      allOf:
-        - $ref: "../beacon-apis/types/primitive.yaml#/Uint64"
-        - description: "Unix timestamp of registration."
-    pubkey:
-      allOf:
-        - $ref: "../beacon-apis/types/primitive.yaml#/Pubkey"
-        - description: "BLS public key of validator."
-
-SignedValidatorRegistration:
-  type: object
-  description: |
-    The `SignedValidatorRegistration` object from the Builder API spec.
-
-    Note, this type will be removed once it is included in the Beacon API.
-  properties:
-    message:
-      $ref: "#/ValidatorRegistration"
-    signature:
-      $ref: "../beacon-apis/types/primitive.yaml#/Signature"