diff --git a/firmware/canfd_cdc_composite/boards/arm/ews/board.yml b/firmware/canfd_cdc_composite/boards/arm/ews/board.yml
index 0f3d0dd..7431153 100644
--- a/firmware/canfd_cdc_composite/boards/arm/ews/board.yml
+++ b/firmware/canfd_cdc_composite/boards/arm/ews/board.yml
@@ -1,5 +1,5 @@
 board:
   name: ews
-  vendor: ews
+  vendor: others
   socs:
     - name: stm32g0b1xx
\ No newline at end of file
diff --git a/firmware/canfd_cdc_composite/boards/arm/ews/ews_defconfig b/firmware/canfd_cdc_composite/boards/arm/ews/ews_defconfig
index 360dd30..802b4d1 100644
--- a/firmware/canfd_cdc_composite/boards/arm/ews/ews_defconfig
+++ b/firmware/canfd_cdc_composite/boards/arm/ews/ews_defconfig
@@ -1,20 +1,5 @@
 # EWS Board Configuration
 
-CONFIG_SOC_SERIES_STM32G0X=y
-CONFIG_SOC_STM32G0B1XX=y
-
-# Clock configuration - USB clock sync, no external crystal
-CONFIG_CLOCK_CONTROL=y
-CONFIG_CLOCK_STM32_HSI=y
-CONFIG_CLOCK_STM32_PLL_SRC_HSI=y
-CONFIG_CLOCK_STM32_PLL_M_DIVISOR=1
-CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=8
-CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=2
-CONFIG_CLOCK_STM32_PLL_R_DIVISOR=2
-
-# USB 48MHz from PLL
-CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=2
-
 # Enable GPIO
 CONFIG_GPIO=y