diff --git a/board/grinn/chiliboard/board.c b/board/grinn/chiliboard/board.c
index 2900109..2f5974a 100644
--- a/board/grinn/chiliboard/board.c
+++ b/board/grinn/chiliboard/board.c
@@ -126,7 +126,7 @@
 	mac_addr[4] = mac_lo & 0xFF;
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
 		if (is_valid_ethaddr(mac_addr))
@@ -142,7 +142,7 @@
 	mac_addr[4] = mac_lo & 0xFF;
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
-	if (!getenv("eth1addr")) {
+	if (!env_get("eth1addr")) {
 		if (is_valid_ethaddr(mac_addr))
 			eth_env_set_enetaddr("eth1addr", mac_addr);
 	}
diff --git a/board/grinn/liteboard/board.c b/board/grinn/liteboard/board.c
index 2495692..941e7ea 100644
--- a/board/grinn/liteboard/board.c
+++ b/board/grinn/liteboard/board.c
@@ -149,7 +149,7 @@
 
 static int check_mmc_autodetect(void)
 {
-	char *autodetect_str = getenv("mmcautodetect");
+	char *autodetect_str = env_get("mmcautodetect");
 
 	if ((autodetect_str != NULL) &&
 	    (strcmp(autodetect_str, "yes") == 0)) {