diff --git a/ubb-la/ubb-la.c b/ubb-la/ubb-la.c
index adff9ce..6dffde4 100644
--- a/ubb-la/ubb-la.c
+++ b/ubb-la/ubb-la.c
@@ -211,7 +211,7 @@ static int do_buf(int nibbles, uint32_t trigger, uint32_t mask)
 	memset(buf, 0, 4096);
 	physmem_flush(buf, 4096);
 
-	n = physmem_xlat((void *) buf, nibbles >> 1, &vec, 1);
+	n = physmem_xlat(buf, nibbles >> 1, &vec, 1);
 	if (n != 1) {
 		fprintf(stderr, "physmem_xlat_vec: expected 1, got %d\n", n);
 		exit(1);