diff --git a/common/env_nand.c b/common/env_nand.c
index 79e8033..22e72a2 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -186,7 +186,7 @@
 		return 1;
 
 	res = (char *)&env_new.data;
-	len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+	len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
 	if (len < 0) {
 		error("Cannot export environment: errno = %d\n", errno);
 		return 1;
@@ -239,7 +239,7 @@
 		return 1;
 
 	res = (char *)&env_new->data;
-	len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+	len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
 	if (len < 0) {
 		error("Cannot export environment: errno = %d\n", errno);
 		return 1;