diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan
index bc6e651df68c31e413552356fd5d67ad32cc11c0..a669c193b8785b51bc9b0876ef7765b66b61062a 100644
--- a/lib/Kconfig.ubsan
+++ b/lib/Kconfig.ubsan
@@ -10,7 +10,8 @@ config UBSAN
 	  This option enables undefined behaviour sanity checker
 	  Compile-time instrumentation is used to detect various undefined
 	  behaviours in runtime. Various types of checks may be enabled
-	  via boot parameter ubsan_handle (see: Documentation/ubsan.txt).
+	  via boot parameter ubsan_handle
+	  (see: Documentation/dev-tools/ubsan.rst).
 
 config UBSAN_SANITIZE_ALL
 	bool "Enable instrumentation for the entire kernel"