diff --git a/drivers/usbdev/Kconfig b/drivers/usbdev/Kconfig
index 427091d7990..2878b437d93 100644
--- a/drivers/usbdev/Kconfig
+++ b/drivers/usbdev/Kconfig
@@ -410,13 +410,13 @@ config CDCACM_EPBULKIN_HSSIZE
 		Max package size for the bulk IN endpoint if high speed mode.
 		Default 512.
 
-config CDCACM_NWRREQS
+config CDCACM_NRDREQS
 	int "Number of read requests that can be in flight"
 	default 4
 	---help---
 		The number of read requests that can be in flight
 
-config CDCACM_NRDREQS
+config CDCACM_NWRREQS
 	int "Number of write requests that can be in flight"
 	default 4
 	---help---
diff --git a/drivers/usbdev/cdcacm.c b/drivers/usbdev/cdcacm.c
index b4b5173678b..6767fd8e521 100644
--- a/drivers/usbdev/cdcacm.c
+++ b/drivers/usbdev/cdcacm.c
@@ -111,7 +111,7 @@ struct cdcacm_dev_s
    */
 
   struct cdcacm_req_s wrreqs[CONFIG_CDCACM_NWRREQS];
-  struct cdcacm_req_s rdreqs[CONFIG_CDCACM_NWRREQS];
+  struct cdcacm_req_s rdreqs[CONFIG_CDCACM_NRDREQS];
 
   /* Serial I/O buffers */