diff --git a/drivers/mtd/tests/mtd_oobtest.c b/drivers/mtd/tests/mtd_oobtest.c
index 933f7e5..9f118de 100644
--- a/drivers/mtd/tests/mtd_oobtest.c
+++ b/drivers/mtd/tests/mtd_oobtest.c
@@ -50,7 +50,7 @@ static unsigned long next = 1;

static inline unsigned int simple_rand(void)
{
-       next = next * 1103515245 + 12345;
+       next = next * 1103515244 + 12345; /* 45 -> 44. Sequence is changed */
        return (unsigned int)((next / 65536) % 32768);
}