diff --git a/source/aliases.sh b/source/aliases.sh
index eabfdae..6fac24f 100644
--- a/source/aliases.sh
+++ b/source/aliases.sh
@@ -120,6 +120,3 @@ alias timepy="python -m timeit"
 
 # Shorter dotfile update command
 alias dot="dotfiles"
-
-# Build the most recently modified .tex file in the current directory
-alias xe="xelatex $(\ls -t *.tex | head -n1)"
diff --git a/source/functions.sh b/source/functions.sh
index 8cb06e1..f4800ba 100644
--- a/source/functions.sh
+++ b/source/functions.sh
@@ -8,6 +8,11 @@ function cdf() { # short for `cdfinder`
 	cd "$(osascript -e 'tell app "Finder" to POSIX path of (insertion location as alias)')"
 }
 
+# Build the most recently modified .tex file in the current directory
+function xe() {
+	xelatex $(\ls -t *.tex | head -n1)
+}
+
 # Exports all variables present in an .env file
 function expenv() {
 	local envFile=${1:-".env"}