diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 756a4ec402..34881a12b8 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -113,14 +113,14 @@ choice
 	---help---
 	  Enable a polling mechanism for USB keyboard.
 
-	config SYS_USB_EVENT_POLL
-		bool "Interrupt polling"
+config SYS_USB_EVENT_POLL
+    bool "Interrupt polling"
 
-	config SYS_USB_EVENT_POLL_VIA_INT_QUEUE
-		bool "Poll via interrupt queue"
+config SYS_USB_EVENT_POLL_VIA_INT_QUEUE
+    bool "Poll via interrupt queue"
 
-	config SYS_USB_EVENT_POLL_VIA_CONTROL_EP
-		bool "Poll via control EP"
+config SYS_USB_EVENT_POLL_VIA_CONTROL_EP
+    bool "Poll via control EP"
 
 endchoice