diff --git a/litex/soc/integration/soc.py b/litex/soc/integration/soc.py
index b13066daf..b46bfb68f 100644
--- a/litex/soc/integration/soc.py
+++ b/litex/soc/integration/soc.py
@@ -1709,6 +1709,7 @@ class LiteXSoC(SoC):
     def add_etherbone(self, name="etherbone", phy=None, phy_cd="eth", data_width=8,
         mac_address             = 0x10e2d5000000,
         ip_address              = "192.168.1.50",
+        arp_entries             = 1,
         udp_port                = 1234,
         buffer_depth            = 16,
         with_ip_broadcast       = True,
@@ -1727,6 +1728,7 @@ class LiteXSoC(SoC):
             mac_address = mac_address,
             ip_address  = ip_address,
             clk_freq    = self.clk_freq,
+            arp_entries = arp_entries,
             dw          = data_width,
             with_ip_broadcast = with_ip_broadcast,
             with_sys_datapath = with_sys_datapath,