diff --git a/init/Kconfig b/init/Kconfig
index e95d43457851..74f07212db85 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1897,7 +1897,7 @@ config IO_URING_MOCK_FILE
 	default n
 	depends on IO_URING
 	help
-	  Enable mock files for io_uring subststem testing. The ABI might
+	  Enable mock files for io_uring subsystem testing. The ABI might
 	  still change, so it's still experimental and should only be enabled
 	  for specific test purposes.