diff --git a/doc/api/buffer.md b/doc/api/buffer.md
index bc99eff6fd1..05d8113ace6 100644
--- a/doc/api/buffer.md
+++ b/doc/api/buffer.md
@@ -5735,7 +5735,7 @@ or after startup, if the alignment has to hold at run time.
 [`buf.compare()`]: #bufcomparetarget-targetstart-targetend-sourcestart-sourceend
 [`buf.entries()`]: #bufentries
 [`buf.fill()`]: #buffillvalue-offset-end-encoding
-[`buf.indexOf()`]: #bufindexofvalue-byteoffset-encoding
+[`buf.indexOf()`]: #bufindexofvalue-start-end-encoding
 [`buf.keys()`]: #bufkeys
 [`buf.length`]: #buflength
 [`buf.slice()`]: #bufslicestart-end