diff --git a/Sovran_SystemsOS_Light_Updater/Updater Source Files/Update_Sovran_SystemsOS_Light.sh b/Sovran_SystemsOS_Light_Updater/Updater Source Files/Update_Sovran_SystemsOS_Light.sh
index 1460edd..6105a81 100755
--- a/Sovran_SystemsOS_Light_Updater/Updater Source Files/Update_Sovran_SystemsOS_Light.sh	
+++ b/Sovran_SystemsOS_Light_Updater/Updater Source Files/Update_Sovran_SystemsOS_Light.sh	
@@ -16,6 +16,17 @@ fi
 }
 
 HOME () {
+if ! echo $PASSWORD | sudo -S nixos-rebuild switch --impure ; then
+
+	zenity --error \
+	--width=400 \
+	--title="Sovran_SystemsOS_Light Updater" \
+	--text="Could not complete the NixOS update."
+
+	exit 1
+
+if
+
 if ! echo $PASSWORD | cd /etc/nixos && sudo -S nix flake update ; then
 
 	zenity --error \