diff --git a/roulier/carriers/geodis_fr/edi/api.py b/roulier/carriers/geodis_fr/edi/api.py
index af2c369..4373092 100644
--- a/roulier/carriers/geodis_fr/edi/api.py
+++ b/roulier/carriers/geodis_fr/edi/api.py
@@ -70,6 +70,12 @@ def _parcel(self):
                 "required": True,
                 "coerce": "accents",
             },
+            "volume": {
+                "type": "float",
+                "required": False,
+                "empty": True,
+                "default": 0,
+            },
         }
 
     def _to_address(self):
diff --git a/roulier/carriers/geodis_fr/edi/encoder.py b/roulier/carriers/geodis_fr/edi/encoder.py
index 37d9e92..1eda4fc 100644
--- a/roulier/carriers/geodis_fr/edi/encoder.py
+++ b/roulier/carriers/geodis_fr/edi/encoder.py
@@ -63,6 +63,10 @@ def encode_shipment(self, shipment, service, idx):
             lines += [
                 ["GID", "%s" % j, ["1", "PC", "21", "6"]],
                 ["MEA", "AAE", "AAD", ["KGM", "%s" % pack["weight"]]],
+            ]
+            if pack.get("volume"):
+                lines.append(["MEA", "AAE", "AAW", ["MTQ", "%s" % pack["volume"]]])
+            lines += [
                 ["PCI", "18"],
                 ["GIN", "BN", pack["barcode"]],
             ]