diff --git a/pyproject.toml b/pyproject.toml
index a360e3c..0c2247a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sw-utils"
-version = "0.6.1"
+version = "0.6.2"
 description = "StakeWise Python utils"
 authors = ["StakeWise Labs <info@stakewise.io>"]
 license = "GPL-3.0-or-later"
diff --git a/sw_utils/protocol_config.py b/sw_utils/protocol_config.py
index 9fbb833..df04479 100644
--- a/sw_utils/protocol_config.py
+++ b/sw_utils/protocol_config.py
@@ -1,8 +1,8 @@
 from sw_utils.typings import Oracle, ProtocolConfig
 
 
-async def build_protocol_config(
-    config_data: dict, rewards_threshold: int | None = None, validators_threshold: int | None = None
+def build_protocol_config(
+    config_data: dict, rewards_threshold: int = 0, validators_threshold: int = 0
 ) -> ProtocolConfig:
     oracles = []
     for oracle in config_data['oracles']:
diff --git a/sw_utils/tests/__init__.py b/sw_utils/tests/__init__.py
index 2819d75..11a4fdc 100644
--- a/sw_utils/tests/__init__.py
+++ b/sw_utils/tests/__init__.py
@@ -1 +1 @@
-from .factories import faker
+from .factories import faker, get_mocked_protocol_config
diff --git a/sw_utils/tests/factories.py b/sw_utils/tests/factories.py
index 89865ab..9a91728 100644
--- a/sw_utils/tests/factories.py
+++ b/sw_utils/tests/factories.py
@@ -8,6 +8,8 @@
 from web3 import Web3
 from web3.types import Wei
 
+from sw_utils.typings import Oracle, ProtocolConfig
+
 w3 = Web3()
 faker = Faker()
 
@@ -40,3 +42,42 @@ def wei_amount(self, start: int = 10, stop: int = 1000) -> Wei:
 
 
 faker.add_provider(Web3Provider)
+
+
+# pylint: disable=too-many-arguments
+def get_mocked_protocol_config(
+    oracles: list[Oracle],
+    oracles_count: int = 1,
+    rewards_threshold: int = 1,
+    validators_threshold: int = 1,
+    exit_signature_recover_threshold: int = 1,
+    exit_signature_epoch: int = 0,
+    validators_approval_batch_limit: int = 100,
+    validators_exit_rotation_batch_limit: int = 1000,
+    signature_validity_period: int = 60,
+    until_force_exit_epochs: int = 1000,
+    validators_exit_queued_assets_bps: int = 500,  # 5%
+    validator_min_active_epochs: int = 2250,  # 10 days
+    vault_fee_max_bps: int = 1500,  # 15%
+) -> ProtocolConfig:
+    return ProtocolConfig(
+        oracles=oracles
+        or [
+            Oracle(public_key=faker.eth_public_key(), endpoints=[f'https://example{i}.com'])
+            for i in range(oracles_count)
+        ],
+        supported_relays=[
+            'http://relay',
+        ],
+        vault_fee_max_bps=vault_fee_max_bps,
+        validator_min_active_epochs=validator_min_active_epochs,
+        validators_exit_queued_assets_bps=validators_exit_queued_assets_bps,
+        validators_approval_batch_limit=validators_approval_batch_limit,
+        validators_exit_rotation_batch_limit=validators_exit_rotation_batch_limit,
+        exit_signature_epoch=exit_signature_epoch,
+        exit_signature_recover_threshold=exit_signature_recover_threshold,
+        signature_validity_period=signature_validity_period,
+        until_force_exit_epochs=until_force_exit_epochs,
+        rewards_threshold=rewards_threshold,
+        validators_threshold=validators_threshold,
+    )
diff --git a/sw_utils/typings.py b/sw_utils/typings.py
index dc2e647..870b602 100644
--- a/sw_utils/typings.py
+++ b/sw_utils/typings.py
@@ -61,5 +61,5 @@ class ProtocolConfig:
 
     exit_signature_recover_threshold: int
 
-    validators_threshold: int | None = None
-    rewards_threshold: int | None = None
+    validators_threshold: int = 0
+    rewards_threshold: int = 0