diff --git a/main.tex b/main.tex
index 4169621..5a417ed 100644
--- a/main.tex
+++ b/main.tex
@@ -94,11 +94,14 @@
 \renewcommand{\label}[1]{\oldlabel{\labelprefix:#1}}
 
 % References
-\newcommand{\chapref}[1]{Chapter~\ref{#1}}
+\newcommand{\chapref}[1]{chapter~\ref{#1}}
+\newcommand{\Chapref}[1]{Chapter~\ref{#1}}
 \renewcommand{\eqref}[1]{Equation~\ref{\labelprefix:eq:#1}}
 \renewcommand{\figref}[1]{Figure~\ref{\labelprefix:fig:#1}}
-\newcommand{\partref}[1]{Part~\ref{#1}}
-\renewcommand{\secref}[1]{Section~\ref{\labelprefix:sec:#1}}
+\newcommand{\partref}[1]{part~\ref{#1}}
+\newcommand{\Partref}[1]{Part~\ref{#1}}
+\renewcommand{\secref}[1]{section~\ref{\labelprefix:sec:#1}}
+\newcommand{\Secref}[1]{Section~\ref{\labelprefix:sec:#1}}
 \renewcommand{\tabref}[1]{Table~\ref{\labelprefix:tab:#1}}