diff --git a/sys/src/9/pc/ether82563.c b/sys/src/9/pc/ether82563.c
index fb90a8738..a9f8380f1 100644
--- a/sys/src/9/pc/ether82563.c
+++ b/sys/src/9/pc/ether82563.c
@@ -491,9 +491,9 @@ static Ctlrtype cttab[Nctlrtype] = {
 [i82580]	"i82580",	9728,	F75|F79phy,
 [i82583]	"i82583",	1514,	0,
 [i210]		"i210",		9728,	F75|Fnofct|Fert,
-[i217]		"i217",		9728,	Fload|Fnofct|Fert|Fbadcsum,
-[i218]		"i218",		9728,	Fload|Fert|F79phy|Fnofct|Fbadcsum,
-[i219]		"i219",		9728,	Fload|Fert|F79phy|Fnofct|Fbadcsum,
+[i217]		"i217",		9018,	Fload|Fnofct|Fert|Fbadcsum,
+[i218]		"i218",		9018,	Fload|Fert|F79phy|Fnofct|Fbadcsum,
+[i219]		"i219",		9018,	Fload|Fert|F79phy|Fnofct|Fbadcsum,
 [i350]		"i350",		9728,	F75|F79phy|Fnofct,
 };