diff --git a/sample.md b/sample.md
index 9307faf..de2ec76 100644
--- a/sample.md
+++ b/sample.md
@@ -2,7 +2,7 @@
 tcrf-pagenote-separator: '\ ('
 tcrf-pagenote-at-end: ')'
 header-includes: |
-  \input{tex-aux/crossrefenum}
+  \input{crossrefenum}
 ---
 
 (About the notes, see [toc-notes-begin>toc-notes-end]{.tcrf}.)