diff --git a/flashchips.c b/flashchips.c
index 7d56b1794..182f90a7d 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -1200,7 +1200,7 @@ struct flashchip flashchips[] = {
 		.model_id	= SST_29EE020A,
 		.total_size	= 256,
 		.page_size	= 128,
-		.tested		= TEST_UNTESTED,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_jedec,
 		.erase		= erase_chip_jedec,
 		.write		= write_jedec,