diff --git a/monkey/common/__init__.py b/monkey/common/__init__.py
index c63b927d5..af48cd045 100644
--- a/monkey/common/__init__.py
+++ b/monkey/common/__init__.py
@@ -3,3 +3,4 @@ Used for a common things between agent and island
 """
 from .di_container import DIContainer, UnresolvableDependencyError
 from .operating_system import OperatingSystem
+from . import types
diff --git a/monkey/common/types.py b/monkey/common/types.py
new file mode 100644
index 000000000..6063611c9
--- /dev/null
+++ b/monkey/common/types.py
@@ -0,0 +1,3 @@
+from pydantic import PositiveInt
+
+HardwareID = PositiveInt