diff --git a/drivers/mtd/spi-nor/puya.c b/drivers/mtd/spi-nor/puya.c
index f1b913c136c8..60c6bc7621c4 100644
--- a/drivers/mtd/spi-nor/puya.c
+++ b/drivers/mtd/spi-nor/puya.c
@@ -23,6 +23,9 @@ static const struct flash_info puya_parts[] = {
 	{ "PY25Q256HB", INFO(0x852019, 0, 64 * 1024, 512)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
 		FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
+	{ "PY25Q64LB", INFO(0x856517, 0, 64 * 1024, 128)
+		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
+			      SPI_NOR_QUAD_READ) },
 	{ "PY25Q128LA", INFO(0x856518, 0, 64 * 1024, 256)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
 			      SPI_NOR_QUAD_READ) },