diff --git a/latex/thesis.cls b/latex/thesis.cls
index 18b5ec1..ec8c77c 100644
--- a/latex/thesis.cls
+++ b/latex/thesis.cls
@@ -81,7 +81,7 @@
 \setlength{\cftsecindent}{0em}
 \setlength{\cftsubsecindent}{3em}
 \setlength{\cftchapnumwidth}{4em}
-\setlength{\cftsecnumwidth}{1.5em}
+\setlength{\cftsecnumwidth}{2.5em}
 \setlength{\cftsubsecnumwidth}{2.5em}
 
 % Title styling