diff --git a/mev b/mev
index 7d7f79f..f9feafe 100755
--- a/mev
+++ b/mev
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -e
 
diff --git a/mev_inspect/classifiers/specs/__init__.py b/mev_inspect/classifiers/specs/__init__.py
index 6d2b4e3..6874e01 100644
--- a/mev_inspect/classifiers/specs/__init__.py
+++ b/mev_inspect/classifiers/specs/__init__.py
@@ -11,6 +11,7 @@ from .weth import WETH_CLASSIFIER_SPECS, WETH_ADDRESS
 from .zero_ex import ZEROX_CLASSIFIER_SPECS
 from .balancer import BALANCER_CLASSIFIER_SPECS
 from .compound import COMPOUND_CLASSIFIER_SPECS
+from .cryptopunks import CRYPTOPUNKS_CLASSIFIER_SPECS
 
 ALL_CLASSIFIER_SPECS = (
     ERC20_CLASSIFIER_SPECS
@@ -21,6 +22,7 @@ ALL_CLASSIFIER_SPECS = (
     + ZEROX_CLASSIFIER_SPECS
     + BALANCER_CLASSIFIER_SPECS
     + COMPOUND_CLASSIFIER_SPECS
+    + CRYPTOPUNKS_CLASSIFIER_SPECS
 )
 
 _SPECS_BY_ABI_NAME_AND_PROTOCOL: Dict[
diff --git a/mev_inspect/classifiers/specs/cryptopunks.py b/mev_inspect/classifiers/specs/cryptopunks.py
index 67a22f6..3f53854 100644
--- a/mev_inspect/classifiers/specs/cryptopunks.py
+++ b/mev_inspect/classifiers/specs/cryptopunks.py
@@ -7,7 +7,9 @@ from mev_inspect.schemas.classifiers import (
 )
 
 CRYPTO_PUNKS_SPEC = ClassifierSpec(
-    abi_name='cryptopunks',
+    abi_name="cryptopunks",
     protocol=Protocol.cryptopunks,
-    valid_contract_addresses=["0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB"]
-)
\ No newline at end of file
+    valid_contract_addresses=["0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB"],
+)
+
+CRYPTOPUNKS_CLASSIFIER_SPECS = [CRYPTO_PUNKS_SPEC]