diff --git a/scaleway-async/scaleway_async/instance/v1/marshalling.py b/scaleway-async/scaleway_async/instance/v1/marshalling.py
index 83a82c1f4..3a1fb782b 100644
--- a/scaleway-async/scaleway_async/instance/v1/marshalling.py
+++ b/scaleway-async/scaleway_async/instance/v1/marshalling.py
@@ -210,6 +210,12 @@ def unmarshal_PrivateNIC(data: Any) -> PrivateNIC:
     else:
         args["tags"] = []
 
+    field = data.get("zone", None)
+    if field is not None:
+        args["zone"] = field
+    else:
+        args["zone"] = None
+
     field = data.get("creation_date", None)
     if field is not None:
         args["creation_date"] = (
@@ -4726,6 +4732,11 @@ def marshal_PrivateNIC(
     if request.tags is not None:
         output["tags"] = request.tags
 
+    if request.zone is not None:
+        output["zone"] = request.zone
+    else:
+        output["zone"] = defaults.default_zone
+
     if request.creation_date is not None:
         output["creation_date"] = request.creation_date.isoformat()
 
diff --git a/scaleway-async/scaleway_async/instance/v1/types.py b/scaleway-async/scaleway_async/instance/v1/types.py
index 2522bbc60..54dbf9232 100644
--- a/scaleway-async/scaleway_async/instance/v1/types.py
+++ b/scaleway-async/scaleway_async/instance/v1/types.py
@@ -541,6 +541,11 @@ class PrivateNIC:
     Private NIC tags.
     """
 
+    zone: ScwZone
+    """
+    The zone in which the Private NIC is located.
+    """
+
     creation_date: Optional[datetime] = None
     """
     Private NIC creation date.
diff --git a/scaleway/scaleway/instance/v1/marshalling.py b/scaleway/scaleway/instance/v1/marshalling.py
index 83a82c1f4..3a1fb782b 100644
--- a/scaleway/scaleway/instance/v1/marshalling.py
+++ b/scaleway/scaleway/instance/v1/marshalling.py
@@ -210,6 +210,12 @@ def unmarshal_PrivateNIC(data: Any) -> PrivateNIC:
     else:
         args["tags"] = []
 
+    field = data.get("zone", None)
+    if field is not None:
+        args["zone"] = field
+    else:
+        args["zone"] = None
+
     field = data.get("creation_date", None)
     if field is not None:
         args["creation_date"] = (
@@ -4726,6 +4732,11 @@ def marshal_PrivateNIC(
     if request.tags is not None:
         output["tags"] = request.tags
 
+    if request.zone is not None:
+        output["zone"] = request.zone
+    else:
+        output["zone"] = defaults.default_zone
+
     if request.creation_date is not None:
         output["creation_date"] = request.creation_date.isoformat()
 
diff --git a/scaleway/scaleway/instance/v1/types.py b/scaleway/scaleway/instance/v1/types.py
index 2522bbc60..54dbf9232 100644
--- a/scaleway/scaleway/instance/v1/types.py
+++ b/scaleway/scaleway/instance/v1/types.py
@@ -541,6 +541,11 @@ class PrivateNIC:
     Private NIC tags.
     """
 
+    zone: ScwZone
+    """
+    The zone in which the Private NIC is located.
+    """
+
     creation_date: Optional[datetime] = None
     """
     Private NIC creation date.