diff --git a/flashchips.c b/flashchips.c
index 33ebd04..0983f1d 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -1444,7 +1444,7 @@
 		.model_id	= MX_29F001B,
 		.total_size	= 128,
 		.page_size	= 32 * 1024,
-		.tested		= TEST_UNTESTED,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_29f002,
 		.probe_timing	= TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */
 		.erase		= erase_29f002,