diff --git a/configs/stm32f103-minimum/src/stm32_usbdev.c b/configs/stm32f103-minimum/src/stm32_usbdev.c
index 92fc01f095..eb372e6607 100644
--- a/configs/stm32f103-minimum/src/stm32_usbdev.c
+++ b/configs/stm32f103-minimum/src/stm32_usbdev.c
@@ -86,7 +86,7 @@ void stm32_usbinitialize(void)
 int stm32_usbpullup(FAR struct usbdev_s *dev, bool enable)
 {
   usbtrace(TRACE_DEVPULLUP, (uint16_t)enable);
-  stm32_gpiowrite(GPIO_USB_PULLUP, !enable);
+  stm32_gpiowrite(GPIO_USB_PULLUP, enable);
   return OK;
 }
 
diff --git a/configs/stm32f103-minimum/src/stm32f103_minimum.h b/configs/stm32f103-minimum/src/stm32f103_minimum.h
index ed2e6c2533..813e433d66 100644
--- a/configs/stm32f103-minimum/src/stm32f103_minimum.h
+++ b/configs/stm32f103-minimum/src/stm32f103_minimum.h
@@ -195,7 +195,7 @@
 /* USB Soft Connect Pullup: PC.13 */
 
 #define GPIO_USB_PULLUP   (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
-                           GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN13)
+                           GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN12)
 
 /* GPIO pins used by the GPIO Subsystem */