diff --git a/sys/include/net/cord/ep_standalone.h b/sys/include/net/cord/ep_standalone.h
index e2f4be4d90..e6d52861ea 100644
--- a/sys/include/net/cord/ep_standalone.h
+++ b/sys/include/net/cord/ep_standalone.h
@@ -45,7 +45,7 @@ typedef enum {
  * The registered callback function is executed in the context of the dedicated
  * standalone RD endpoint's thread.
  *
- * @param[in] t         type of event
+ * @param[in] event     type of event
  */
 typedef void(*cord_ep_standalone_cb_t)(cord_ep_standalone_event_t event);
 
diff --git a/sys/include/net/sock/async/types.h b/sys/include/net/sock/async/types.h
index ee24db9940..8af2c039b1 100644
--- a/sys/include/net/sock/async/types.h
+++ b/sys/include/net/sock/async/types.h
@@ -154,7 +154,7 @@ typedef struct sock_udp sock_udp_t;     /**< forward declare for async */
  * @param[in] arg   Argument provided when setting the callback using
  *                  @ref sock_udp_set_cb(). May be NULL.
  */
-typedef void (*sock_udp_cb_t)(sock_udp_t *sock, sock_async_flags_t type,
+typedef void (*sock_udp_cb_t)(sock_udp_t *sock, sock_async_flags_t flags,
                               void *arg);
 #endif  /* defined(MODULE_SOCK_UDP) || defined(DOXYGEN) */