diff --git a/litex/soc/integration/soc.py b/litex/soc/integration/soc.py
index 96d7f2abb..eedcc82b2 100644
--- a/litex/soc/integration/soc.py
+++ b/litex/soc/integration/soc.py
@@ -108,7 +108,7 @@ class SoCCSRRegion:
 class SoCBusHandler(LiteXModule):
     supported_standard      = ["wishbone", "axi-lite", "axi"]
     supported_data_width    = [32, 64, 128, 256, 512]
-    supported_address_width = [32]
+    supported_address_width = [32, 64]
 
     # Creation -------------------------------------------------------------------------------------
     def __init__(self, name="SoCBusHandler",