diff --git a/preamble.tex b/preamble.tex
index f461f5e..83c4c61 100644
--- a/preamble.tex
+++ b/preamble.tex
@@ -210,7 +210,7 @@
   \sloppy%
   \printbibliography[heading=bibintoc]
   % \printbibliography%
-  \endsloppy%
+  \fussy%
   \cleardoublepage%
 
   % Only compile lists/declaration with the main document