diff --git a/man5/proc.5 b/man5/proc.5
index 0d069e924..ff6bbe3db 100644
--- a/man5/proc.5
+++ b/man5/proc.5
@@ -1731,7 +1731,7 @@ The page is exclusively mapped.
 55 (since Linux 3.11)
 PTE is soft-dirty
 (see the kernel source file
-.IR Documentation/vm/soft-dirty.txt ).
+.IR Documentation/admin-guide/mm/soft-dirty.rst ).
 .TP
 54\(en0
 If the page is present in RAM (bit 63), then these bits