diff --git a/book/_config.yml b/book/_config.yml
index 5a8a911..a2dd6ca 100644
--- a/book/_config.yml
+++ b/book/_config.yml
@@ -39,4 +39,4 @@ sphinx:
     bracket_citation_style: _ext/
 
 bibtex_bibfiles: 
-  - _bibliography/references.bib
+  - references.bib
diff --git a/book/_bibliography/references.bib b/book/references.bib
similarity index 100%
rename from book/_bibliography/references.bib
rename to book/references.bib