diff --git a/bib/dealb.bib b/bib/dealb.bib
index cee5114..7cb34a1 100644
--- a/bib/dealb.bib
+++ b/bib/dealb.bib
@@ -110,7 +110,7 @@ year = {2007}
     author = "{Wikipedia contributors}",
     title = "Laplace's demon --- {Wikipedia}{,} The Free Encyclopedia",
     year = "2023",
-    howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Laplace\%27s_demon&oldid=1163265214}",
+    howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Laplace's_demon&oldid=1163265214}",
     note = "[Online; accessed 26-July-2023]"
 }