diff --git a/arch/Kconfig b/arch/Kconfig
index 24862d15f3a36936fae1036821cf2b948208da59..dc104b8270c0b8dfd549390c3c55798dc3c4df45 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -156,8 +156,8 @@ config HAVE_64BIT_ALIGNED_ACCESS
 	  accesses are required to be 64 bit aligned in this way even
 	  though it is not a 64 bit architecture.
 
-	  See Documentation/unaligned-memory-access.txt for more
-	  information on the topic of unaligned memory accesses.
+	  See Documentation/core-api/unaligned-memory-access.rst for
+	  more information on the topic of unaligned memory accesses.
 
 config HAVE_EFFICIENT_UNALIGNED_ACCESS
 	bool