diff --git a/Makefile b/Makefile
index 86543ac83..235277eff 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ typing:
 	for lib in $(LIBRARIES); do \
 		cd ${WORKDIR}/$$lib && \
 		poetry run mypy --version && \
-		poetry run mypy --install-types --non-interactive --strict $$(echo $$lib | tr "-" "_") && \
+		poetry run mypy --install-types --non-interactive --strict --no-warn-unused-ignores $$(echo $$lib | tr "-" "_") && \
 		poetry run ty version && \
 		poetry run ty check && \
 		poetry run pyrefly --version && \
diff --git a/scaleway/pyproject.toml b/scaleway/pyproject.toml
index 287fba6c2..71ed4a506 100644
--- a/scaleway/pyproject.toml
+++ b/scaleway/pyproject.toml
@@ -115,4 +115,4 @@ invalid-assignment = "ignore"
 invalid-argument-type = "ignore"
 missing-argument = "ignore"
 unresolved-reference = "ignore"
-possibly-unbound-attribute = "ignore"
+unused-ignore-comment = "ignore"
diff --git a/scaleway/scaleway/applesilicon/v1alpha1/api.py b/scaleway/scaleway/applesilicon/v1alpha1/api.py
index 00eca7991..1972f3ef8 100644
--- a/scaleway/scaleway/applesilicon/v1alpha1/api.py
+++ b/scaleway/scaleway/applesilicon/v1alpha1/api.py
@@ -1104,9 +1104,8 @@ def wait_for_server_private_network(
             options = WaitForOptions()
 
         if not options.stop:
-            options.stop = (
-                lambda res: res.status
-                not in SERVER_PRIVATE_NETWORK_SERVER_TRANSIENT_STATUSES
+            options.stop = lambda res: (
+                res.status not in SERVER_PRIVATE_NETWORK_SERVER_TRANSIENT_STATUSES
             )
 
         return wait_for_resource(
diff --git a/scaleway/scaleway/dedibox/v1/api.py b/scaleway/scaleway/dedibox/v1/api.py
index f11df7de9..88be35b11 100644
--- a/scaleway/scaleway/dedibox/v1/api.py
+++ b/scaleway/scaleway/dedibox/v1/api.py
@@ -1350,8 +1350,8 @@ def wait_for_server_install(
             options = WaitForOptions()
 
         if not options.stop:
-            options.stop = (
-                lambda res: res.status not in SERVER_INSTALL_TRANSIENT_STATUSES
+            options.stop = lambda res: (
+                res.status not in SERVER_INSTALL_TRANSIENT_STATUSES
             )
 
         return wait_for_resource(
diff --git a/scaleway/scaleway/instance/v1/custom_api.py b/scaleway/scaleway/instance/v1/custom_api.py
index 853dcc7af..5c85e86f7 100644
--- a/scaleway/scaleway/instance/v1/custom_api.py
+++ b/scaleway/scaleway/instance/v1/custom_api.py
@@ -111,7 +111,7 @@ def set_all_server_user_data(
         server_id: str,
         user_data: Dict[str, bytes],
         zone: Optional[ScwZone] = None,
-    ) -> Optional[None]:
+    ) -> None:
         param_zone = validate_path_param("zone", zone or self.client.default_zone)
         param_server_id = validate_path_param("server_id", server_id)
 
@@ -134,7 +134,7 @@ def set_all_server_user_data(
                 content=user_data[key],
             )
 
-        return None
+        return
 
     def wait_instance_server(self, server_id: str, zone: ScwZone) -> GetServerResponse:
         wait_interval = interval
diff --git a/scaleway/scaleway/instance/v1/test_user_data.py b/scaleway/scaleway/instance/v1/test_user_data.py
index 3cb264273..be5a98a18 100644
--- a/scaleway/scaleway/instance/v1/test_user_data.py
+++ b/scaleway/scaleway/instance/v1/test_user_data.py
@@ -32,10 +32,13 @@ def test_set_and_get_server_user_data(self) -> None:
         key = "first key"
         content = b"\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10"
         self.instance_api.set_server_user_data(
-            server_id=self.server.server.id, key=key, content=content
+            server_id=self.server.server.id,  # type: ignore[possibly-missing-attribute]
+            key=key,
+            content=content,
         )
         user_data = self.instance_api.get_server_user_data(
-            server_id=self.server.server.id, key=key
+            server_id=self.server.server.id,  # type: ignore[possibly-missing-attribute]
+            key=key,
         )
         self.assertIsNotNone(user_data)
 
@@ -56,9 +59,10 @@ def test_set_and_get_all_user_data(self) -> None:
             key: content,
         }
         self.instance_api.set_all_server_user_data(
-            server_id=self.server.server.id, user_data=user_data
+            server_id=self.server.server.id,  # type: ignore[possibly-missing-attribute]
+            user_data=user_data,
         )
         response = self.instance_api.get_all_server_user_data(
-            server_id=self.server.server.id
+            server_id=self.server.server.id  # type: ignore[possibly-missing-attribute]
         )
         self.assertIsNotNone(response)
diff --git a/scaleway/scaleway/interlink/v1beta1/api.py b/scaleway/scaleway/interlink/v1beta1/api.py
index cb5ce9d15..225646c9c 100644
--- a/scaleway/scaleway/interlink/v1beta1/api.py
+++ b/scaleway/scaleway/interlink/v1beta1/api.py
@@ -251,8 +251,8 @@ def wait_for_dedicated_connection(
             options = WaitForOptions()
 
         if not options.stop:
-            options.stop = (
-                lambda res: res.status not in DEDICATED_CONNECTION_TRANSIENT_STATUSES
+            options.stop = lambda res: (
+                res.status not in DEDICATED_CONNECTION_TRANSIENT_STATUSES
             )
 
         return wait_for_resource(
diff --git a/scaleway/scaleway/mongodb/v1/custom_api.py b/scaleway/scaleway/mongodb/v1/custom_api.py
index 855707ea7..47259bf36 100644
--- a/scaleway/scaleway/mongodb/v1/custom_api.py
+++ b/scaleway/scaleway/mongodb/v1/custom_api.py
@@ -3,7 +3,7 @@
 from datetime import datetime, timezone
 from typing import Any, Optional
 
-from scaleway.mongodb.v1.api import MongodbV1API  # type: ignore[import-untyped]
+from scaleway.mongodb.v1.api import MongodbV1API
 
 
 def _ensure_tzaware_utc(value: Optional[datetime]) -> Optional[datetime]:
@@ -14,7 +14,7 @@ def _ensure_tzaware_utc(value: Optional[datetime]) -> Optional[datetime]:
     return value
 
 
-class MongodbUtilsV1API(MongodbV1API):  # type: ignore[misc]
+class MongodbUtilsV1API(MongodbV1API):
     """
     Extensions for MongoDB V1 that provide safer ergonomics.
 
diff --git a/scaleway/scaleway/mongodb/v1alpha1/custom_api.py b/scaleway/scaleway/mongodb/v1alpha1/custom_api.py
index 25ed7438f..971d2ce58 100644
--- a/scaleway/scaleway/mongodb/v1alpha1/custom_api.py
+++ b/scaleway/scaleway/mongodb/v1alpha1/custom_api.py
@@ -3,7 +3,7 @@
 from datetime import datetime, timezone
 from typing import Any, Optional
 
-from scaleway.mongodb.v1alpha1.api import MongodbV1Alpha1API  # type: ignore[import-untyped]
+from scaleway.mongodb.v1alpha1.api import MongodbV1Alpha1API
 
 
 def _ensure_tzaware_utc(value: Optional[datetime]) -> Optional[datetime]:
@@ -14,7 +14,7 @@ def _ensure_tzaware_utc(value: Optional[datetime]) -> Optional[datetime]:
     return value
 
 
-class MongodbUtilsV1Alpha1API(MongodbV1Alpha1API):  # type: ignore[misc]
+class MongodbUtilsV1Alpha1API(MongodbV1Alpha1API):
     """
     Extensions for MongoDB V1alpha1 that provide safer ergonomics.
 
diff --git a/scaleway/scaleway/rdb/v1/api.py b/scaleway/scaleway/rdb/v1/api.py
index 3632cb7ac..451d21173 100644
--- a/scaleway/scaleway/rdb/v1/api.py
+++ b/scaleway/scaleway/rdb/v1/api.py
@@ -536,8 +536,8 @@ def wait_for_database_backup(
             options = WaitForOptions()
 
         if not options.stop:
-            options.stop = (
-                lambda res: res.status not in DATABASE_BACKUP_TRANSIENT_STATUSES
+            options.stop = lambda res: (
+                res.status not in DATABASE_BACKUP_TRANSIENT_STATUSES
             )
 
         return wait_for_resource(
diff --git a/scaleway/scaleway/vpcgw/v1/api.py b/scaleway/scaleway/vpcgw/v1/api.py
index b04c7a0c1..7fa509d97 100644
--- a/scaleway/scaleway/vpcgw/v1/api.py
+++ b/scaleway/scaleway/vpcgw/v1/api.py
@@ -694,8 +694,8 @@ def wait_for_gateway_network(
             options = WaitForOptions()
 
         if not options.stop:
-            options.stop = (
-                lambda res: res.status not in GATEWAY_NETWORK_TRANSIENT_STATUSES
+            options.stop = lambda res: (
+                res.status not in GATEWAY_NETWORK_TRANSIENT_STATUSES
             )
 
         return wait_for_resource(
diff --git a/scaleway/scaleway/vpcgw/v2/api.py b/scaleway/scaleway/vpcgw/v2/api.py
index 29ee499ca..102253a73 100644
--- a/scaleway/scaleway/vpcgw/v2/api.py
+++ b/scaleway/scaleway/vpcgw/v2/api.py
@@ -628,8 +628,8 @@ def wait_for_gateway_network(
             options = WaitForOptions()
 
         if not options.stop:
-            options.stop = (
-                lambda res: res.status not in GATEWAY_NETWORK_TRANSIENT_STATUSES
+            options.stop = lambda res: (
+                res.status not in GATEWAY_NETWORK_TRANSIENT_STATUSES
             )
 
         return wait_for_resource(
diff --git a/scaleway/vcr_config.py b/scaleway/vcr_config.py
index b695d9288..fc28bc6dd 100644
--- a/scaleway/vcr_config.py
+++ b/scaleway/vcr_config.py
@@ -51,7 +51,7 @@ def scrub_data(data):
     return data
 
 
-def scrub_json_string(raw: bytes | str) -> bytes | str:
+def scrub_json_string(raw: bytes | str) -> str:
     if isinstance(raw, bytes):
         raw = raw.decode("utf-8")