diff --git a/book/external/Sphinx-TUDelft-theme b/book/external/Sphinx-TUDelft-theme
index d845f78..2ab5d1d 160000
--- a/book/external/Sphinx-TUDelft-theme
+++ b/book/external/Sphinx-TUDelft-theme
@@ -1 +1 @@
-Subproject commit d845f78e04bc0a4feca0c917f88599bdd1f02ecb
+Subproject commit 2ab5d1d708aed595b9630c94081e05c11a84b18c