diff --git a/lib/login.c b/lib/login.c
index 81d1d2b..b37d174 100644
--- a/lib/login.c
+++ b/lib/login.c
@@ -792,8 +792,8 @@ iscsi_login_async(struct iscsi_context *iscsi, iscsi_command_cb cb,
 
 	/* randomize cmdsn and itt */
 	if (!iscsi->current_phase && !iscsi->secneg_phase) {
-		iscsi->itt = (u_int32_t) rand();
-		iscsi->cmdsn = (u_int32_t) rand();
+		iscsi->itt = (uint32_t) rand();
+		iscsi->cmdsn = (uint32_t) rand();
 		iscsi->expcmdsn = iscsi->maxcmdsn = iscsi->min_cmdsn_waiting = iscsi->cmdsn;
 	}