diff --git a/flashchips.c b/flashchips.c
index 23ae8e9..753a094 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -5567,7 +5567,7 @@
 		.total_size	= 64,
 		.page_size	= 4096,
 		.feature_bits	= FEATURE_EITHER_RESET,
-		.tested		= TEST_PREW,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_jedec,
 		.probe_timing	= 1,			/* 150 ns */
 		.block_erasers	=