diff --git a/keyboard/stm32_f103_onekey/Makefile b/keyboard/stm32_f103_onekey/Makefile
index 89e58144..79ca4238 100644
--- a/keyboard/stm32_f103_onekey/Makefile
+++ b/keyboard/stm32_f103_onekey/Makefile
@@ -20,9 +20,9 @@ endif
 CONFIG_H = config.h
 
 # GENERIC STM32F103C8T6 board - stm32duino bootloader
-# OPT_DEFS = -DCORTEX_VTOR_INIT=0x2000
-# MCU_LDSCRIPT = STM32F103x8_stm32duino_bootloader
-# BOARD = GENERIC_STM32_F103
+OPT_DEFS = -DCORTEX_VTOR_INIT=0x2000
+MCU_LDSCRIPT = STM32F103x8_stm32duino_bootloader
+BOARD = GENERIC_STM32_F103
 
 # GENERIC STM32F103C8T6 board - no bootloader (programmer over serial or SWD)
 # OPT_DEFS =
@@ -30,9 +30,9 @@ CONFIG_H = config.h
 # BOARD = GENERIC_STM32_F103
 
 # MAPLE MINI
-OPT_DEFS = -DCORTEX_VTOR_INIT=0x5000
-MCU_LDSCRIPT = STM32F103xE_maplemini_bootloader
-BOARD = MAPLEMINI_STM32_F103
+# OPT_DEFS = -DCORTEX_VTOR_INIT=0x5000
+# MCU_LDSCRIPT = STM32F103xE_maplemini_bootloader
+# BOARD = MAPLEMINI_STM32_F103
 
 ## chip/board settings
 # the next two should match the directories in
diff --git a/keyboard/stm32_f103_onekey/boards/GENERIC_STM32_F103/board.h b/keyboard/stm32_f103_onekey/boards/GENERIC_STM32_F103/board.h
index ef7318ee..7253e778 100644
--- a/keyboard/stm32_f103_onekey/boards/GENERIC_STM32_F103/board.h
+++ b/keyboard/stm32_f103_onekey/boards/GENERIC_STM32_F103/board.h
@@ -143,7 +143,7 @@
 /*
 #define usb_lld_connect_bus(usbp) palClearPad(GPIOB, GPIOB_USB_DISC)
 */
-#define usb_lld_connect_bus(usbp)
+#define usb_lld_connect_bus(usbp) palSetPadMode(GPIOA, 12, PAL_MODE_INPUT);
 
 /*
  * USB bus de-activation macro, required by the USB driver.
@@ -151,7 +151,7 @@
 /*
 #define usb_lld_disconnect_bus(usbp) palSetPad(GPIOB, GPIOB_USB_DISC)
 */
-#define usb_lld_disconnect_bus(usbp)
+#define usb_lld_disconnect_bus(usbp) palSetPadMode(GPIOA, 12, PAL_MODE_OUTPUT_PUSHPULL); palClearPad(GPIOA, 12);
 
 #if !defined(_FROM_ASM_)
 #ifdef __cplusplus
diff --git a/keyboard/stm32_f103_onekey/led.c b/keyboard/stm32_f103_onekey/led.c
index 3c86963c..f5c55f7d 100644
--- a/keyboard/stm32_f103_onekey/led.c
+++ b/keyboard/stm32_f103_onekey/led.c
@@ -24,23 +24,20 @@ void led_set(uint8_t usb_led)
     if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
     	/* generic STM32F103C8T6 board */
 #ifdef BOARD_GENERIC_STM32_F103
-        palSetPadMode(GPIOC, 13, PAL_MODE_OUTPUT_PUSHPULL);
         palClearPad(GPIOC, 13);
 #endif
         /* Maple Mini */
 #ifdef BOARD_MAPLEMINI_STM32_F103
-        palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL);
         palSetPad(GPIOB, 1);
 #endif
     } else {
-        // Hi-Z
     	/* generic STM32F103C8T6 board */
 #ifdef BOARD_GENERIC_STM32_F103
-        palSetPadMode(GPIOC, 13, PAL_MODE_INPUT);
+    	palSetPad(GPIOC, 13);
 #endif
         /* Maple Mini */
 #ifdef BOARD_MAPLEMINI_STM32_F103
-        palSetPadMode(GPIOB, 1, PAL_MODE_INPUT);
+        palClearPad(GPIOB,1);
 #endif
     }
 }
diff --git a/keyboard/stm32_f103_onekey/matrix.c b/keyboard/stm32_f103_onekey/matrix.c
index d7a9cc3a..ea9d8d05 100644
--- a/keyboard/stm32_f103_onekey/matrix.c
+++ b/keyboard/stm32_f103_onekey/matrix.c
@@ -63,8 +63,8 @@ uint8_t matrix_cols(void)
 
 /* Maple Mini */
 #ifdef BOARD_MAPLEMINI_STM32_F103
-#define LED_ON()    do { palClearPad(GPIOB, 1) ;} while (0)
-#define LED_OFF()   do { palSetPad(GPIOB, 1); } while (0)
+#define LED_ON()    do { palSetPad(GPIOB, 1) ;} while (0)
+#define LED_OFF()   do { palClearPad(GPIOB, 1); } while (0)
 #define LED_TGL()   do { palTogglePad(GPIOB, 1); } while (0)
 #endif