diff --git a/ax5043/generated/config.c b/ax5043/generated/config.c
index 621d0c05..38f93a6c 100644
--- a/ax5043/generated/config.c
+++ b/ax5043/generated/config.c
@@ -350,9 +350,9 @@ const uint8_t axradio_phy_cs_enabled = 0;
 const uint8_t axradio_phy_lbt_retries = 0;
 const uint8_t axradio_phy_lbt_forcetx = 0;
 const uint16_t axradio_phy_preamble_wor_longlen = 2; // wor_longlen + wor_len totals to 240.0ms plus 112bits
-const uint16_t axradio_phy_preamble_wor_len = 176;
+const uint16_t axradio_phy_preamble_wor_len = 0; // 176;  No preamble for CW
 const uint16_t axradio_phy_preamble_longlen = 0;
-const uint16_t axradio_phy_preamble_len = 112;
+const uint16_t axradio_phy_preamble_len = 0; // 112; No preamble for CW
 const uint8_t axradio_phy_preamble_byte = 0x7e;
 const uint8_t axradio_phy_preamble_flags = 0x38;
 const uint8_t axradio_phy_preamble_appendbits = 0;