diff --git a/hledger/hledger_options.m4.md b/hledger/hledger_options.m4.md
index f2fb1b77c..195f632ff 100644
--- a/hledger/hledger_options.m4.md
+++ b/hledger/hledger_options.m4.md
@@ -37,7 +37,7 @@ which are often a [query](#queries), filtering the data in some way.
 You can save a set of command line options/arguments in a file, one per line,
 and then reuse them by writing `@FILENAME` in a command line.
 To prevent this expansion of `@`-arguments, precede them with a `--` argument.
-For more, see [Save frequently used options](Save-frequently-used-options.html).
+For more, see [Save frequently used options](save-frequently-used-options.html).
 
 ## Special characters in arguments and queries