diff --git a/bindings/python/iio.py b/bindings/python/iio.py
index 266c3e2ea..aae654f9a 100644
--- a/bindings/python/iio.py
+++ b/bindings/python/iio.py
@@ -137,6 +137,7 @@ class DataFormat(Structure):
         ("with_scale", c_bool),
         ("scale", c_double),
         ("repeat", c_uint),
+        ("offset", c_double),
     ]