diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c
index 0f6db6aa8db..e292713b546 100644
--- a/sys/dev/cxgbe/t4_main.c
+++ b/sys/dev/cxgbe/t4_main.c
@@ -6067,6 +6067,8 @@ vi_sysctls(struct vi_info *vi)
 	    &vi->first_rxq, 0, "index of first rx queue");
 	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "first_txq", CTLFLAG_RD,
 	    &vi->first_txq, 0, "index of first tx queue");
+	SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "rss_base", CTLFLAG_RD, NULL,
+	    vi->rss_base, "start of RSS indirection table");
 	SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "rss_size", CTLFLAG_RD, NULL,
 	    vi->rss_size, "size of RSS indirection table");