diff --git a/home/bin/update-profile b/home/bin/update-profile
index 471b615..c6a3782 100755
--- a/home/bin/update-profile
+++ b/home/bin/update-profile
@@ -1,5 +1,11 @@
 #!/bin/sh -e
 
+file_changed() {
+	oldfilehash="$(sha1sum "$1" | awk '{print $1}')"
+	newfilehash="$(sha1sum "$2" | awk '{print $1}')"
+	[ "${oldfilehash}" != "${newfilehash}" ]
+}
+
 if [ ! -d ~/.local/profile-git ]; then
 	mkdir -p ~/.local/profile-git
 	git clone --recursive https://git.icedream.tech/icedream/profile.git ~/.local/profile-git
@@ -8,31 +14,39 @@ fi
 (
 
 	cd ~/.local/profile-git
-	echo "Fetching updates for profile..."
-	git fetch -p 
+	
+	if [ "${_CHECKOUT_DONE:-0}" -lt 1 ]; then
+		echo "Fetching updates for profile..."
+		git fetch -p 
 
-	# Synchronizing valid GPG keys
-	echo "Preparing for update verification..."
-	export GNUPGHOME="$HOME/.local/profile-data/gnupg"
-	mkdir -p "${GNUPGHOME}"
-	chmod 700 "${GNUPGHOME}"
-	gpg --fingerprint
-	gpg --recv-keys \
-		B5108C5A158A6608AD3361DA1573F6D8EFE4D0CF \
-		04ADEF85EA6AEC6F75941E84468BBEEBB9EC6AEA
+		# Synchronizing valid GPG keys
+		echo "Preparing for update verification..."
+		export GNUPGHOME="$HOME/.local/profile-data/gnupg"
+		mkdir -p "${GNUPGHOME}"
+		chmod 700 "${GNUPGHOME}"
+		gpg --fingerprint
+		gpg --recv-keys \
+			B5108C5A158A6608AD3361DA1573F6D8EFE4D0CF \
+			04ADEF85EA6AEC6F75941E84468BBEEBB9EC6AEA
 
-	echo "Verifying updates..."
-	git rev-list --format=oneline HEAD..origin | while IFS= read -r line; do
-		sha="$(echo "$line" | awk '{print $1}')"
-		title="$(echo "$line" | cut -f 1 -d ' ' --complement)"
-		printf "  … $title\r  "
-		if ! git verify-commit "$sha" >/dev/null 2>&1; then
-			echo  "✘"
-			echo "Found incorrectly signed commit, NOT applying. Contact the maintainer on the issue tracker."
-			exit 1
+		echo "Verifying updates..."
+		git rev-list --format=oneline HEAD..origin | while IFS= read -r line; do
+			sha="$(echo "$line" | awk '{print $1}')"
+			title="$(echo "$line" | cut -f 1 -d ' ' --complement)"
+			printf "  … $title\r  "
+			if ! git verify-commit "$sha" >/dev/null 2>&1; then
+				echo  "✘"
+				echo "Found incorrectly signed commit, NOT applying. Contact the maintainer on the issue tracker."
+				exit 1
+			fi
+			echo "✔"
+		done
+		
+		if file_changed "${HOME}/bin/update-profile" "home/bin/update-profile"; then
+			# Use new profile update script instead
+			_CHECKOUT_DONE=1 home/bin/update-profile
 		fi
-		echo "✔"
-	done
+	fi
 
 	echo "All commits passed, now applying updates..."
 	git rebase origin