diff --git a/mev_inspect/classifiers/specs/__init__.py b/mev_inspect/classifiers/specs/__init__.py
index 179cc74..605fd67 100644
--- a/mev_inspect/classifiers/specs/__init__.py
+++ b/mev_inspect/classifiers/specs/__init__.py
@@ -1,4 +1,13 @@
-from .uniswap import UNISWAP_CLASSIFIER_SPECS
+from .aave import AAVE_CLASSIFIER_SPECS
 from .curve import CURVE_CLASSIFIER_SPECS
+from .erc20 import ERC20_CLASSIFIER_SPECS
+from .uniswap import UNISWAP_CLASSIFIER_SPECS
+from .weth import WETH_CLASSIFIER_SPECS
 
-ALL_CLASSIFIER_SPECS = CURVE_CLASSIFIER_SPECS + UNISWAP_CLASSIFIER_SPECS
+ALL_CLASSIFIER_SPECS = (
+    ERC20_CLASSIFIER_SPECS
+    + CURVE_CLASSIFIER_SPECS
+    + UNISWAP_CLASSIFIER_SPECS
+    + WETH_CLASSIFIER_SPECS
+    + AAVE_CLASSIFIER_SPECS
+)
diff --git a/mev_inspect/classifiers/specs/aave.py b/mev_inspect/classifiers/specs/aave.py
new file mode 100644
index 0000000..c12e785
--- /dev/null
+++ b/mev_inspect/classifiers/specs/aave.py
@@ -0,0 +1,15 @@
+from mev_inspect.schemas.classified_traces import (
+    Classification,
+    ClassifierSpec,
+    Protocol,
+)
+
+AAVE_SPEC = ClassifierSpec(
+    abi_name="AaveLendingPool",
+    protocol=Protocol.aave,
+    classifications={
+        "liquidationCall(address,address,address,uint256,bool)": Classification.liquidate,
+    },
+)
+
+AAVE_CLASSIFIER_SPECS = [AAVE_SPEC]
diff --git a/mev_inspect/classifiers/specs/erc20.py b/mev_inspect/classifiers/specs/erc20.py
new file mode 100644
index 0000000..02cd3ae
--- /dev/null
+++ b/mev_inspect/classifiers/specs/erc20.py
@@ -0,0 +1,16 @@
+from mev_inspect.schemas.classified_traces import (
+    Classification,
+    ClassifierSpec,
+)
+
+
+ERC20_SPEC = ClassifierSpec(
+    abi_name="ERC20",
+    classifications={
+        "transferFrom(address,address,uint256)": Classification.transfer,
+        "transfer(address,uint256)": Classification.transfer,
+        "burn(address)": Classification.burn,
+    },
+)
+
+ERC20_CLASSIFIER_SPECS = [ERC20_SPEC]
diff --git a/mev_inspect/classifiers/specs/uniswap.py b/mev_inspect/classifiers/specs/uniswap.py
index 166d453..3bf17a8 100644
--- a/mev_inspect/classifiers/specs/uniswap.py
+++ b/mev_inspect/classifiers/specs/uniswap.py
@@ -90,40 +90,9 @@ UNISWAPPY_V2_PAIR_SPEC = ClassifierSpec(
     },
 )
 
-ERC20_SPEC = ClassifierSpec(
-    abi_name="ERC20",
-    classifications={
-        "transferFrom(address,address,uint256)": Classification.transfer,
-        "transfer(address,uint256)": Classification.transfer,
-        "burn(address)": Classification.burn,
-    },
-)
-
-AAVE_SPEC = ClassifierSpec(
-    abi_name="AaveLendingPool",
-    protocol=Protocol.aave,
-    classifications={
-        "liquidationCall(address,address,address,uint256,bool)": Classification.liquidate,
-    },
-)
-
-WETH_SPEC = ClassifierSpec(
-    abi_name="WETH9",
-    protocol=Protocol.weth,
-    valid_contract_addresses=["0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"],
-    classifications={
-        "transferFrom(address,address,uint256)": Classification.transfer,
-        "transfer(address,uint256)": Classification.transfer,
-    },
-)
-
-
 UNISWAP_CLASSIFIER_SPECS = [
     *UNISWAP_V3_CONTRACT_SPECS,
     *UNISWAPPY_V2_CONTRACT_SPECS,
-    WETH_SPEC,
-    AAVE_SPEC,
-    ERC20_SPEC,
     UNISWAP_V3_POOL_SPEC,
     UNISWAPPY_V2_PAIR_SPEC,
 ]
diff --git a/mev_inspect/classifiers/specs/weth.py b/mev_inspect/classifiers/specs/weth.py
new file mode 100644
index 0000000..df85790
--- /dev/null
+++ b/mev_inspect/classifiers/specs/weth.py
@@ -0,0 +1,17 @@
+from mev_inspect.schemas.classified_traces import (
+    Classification,
+    ClassifierSpec,
+    Protocol,
+)
+
+WETH_SPEC = ClassifierSpec(
+    abi_name="WETH9",
+    protocol=Protocol.weth,
+    valid_contract_addresses=["0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"],
+    classifications={
+        "transferFrom(address,address,uint256)": Classification.transfer,
+        "transfer(address,uint256)": Classification.transfer,
+    },
+)
+
+WETH_CLASSIFIER_SPECS = [WETH_SPEC]