diff --git a/python/tvm/relax/op/op_attrs.py b/python/tvm/relax/op/op_attrs.py
index dd30215ef654..3e0f87c48751 100644
--- a/python/tvm/relax/op/op_attrs.py
+++ b/python/tvm/relax/op/op_attrs.py
@@ -197,3 +197,8 @@ class EinsumAttrs(Attrs):
 @tvm.ffi.register_object("relax.attrs.FlipAttrs")
 class FlipAttrs(Attrs):
     """Attributes for flip operator"""
+
+
+@tvm.ffi.register_object("relax.attrs.PadAttrs")
+class PadAttrs(Attrs):
+    """Attributes used in pad operator"""