diff --git a/litex/tools/remote/etherbone.py b/litex/tools/remote/etherbone.py
index 59d679efb8..3aeac5eb12 100644
--- a/litex/tools/remote/etherbone.py
+++ b/litex/tools/remote/etherbone.py
@@ -317,7 +317,7 @@ def __repr__(self, n=0):
 # Etherbone Packet ---------------------------------------------------------------------------------
 
 class EtherbonePacket(Packet):
-    def __init__(self, addr_width, init=[]):
+    def __init__(self, addr_width=32, init=[]):
         assert addr_width in [8, 16, 32, 64]
 
         Packet.__init__(self, init)