diff --git a/arch-config/scripts/arch-config.sh b/arch-config/scripts/arch-config.sh
index aa880e9b..221ba7b9 100755
--- a/arch-config/scripts/arch-config.sh
+++ b/arch-config/scripts/arch-config.sh
@@ -53,7 +53,7 @@ fi
 #####     arguments      #####
 ##############################
 # handle arguments
-if [[ "$1" -ne 0 ]]; then
+if [[ "$#" -eq 1 ]]; then
     # -t/--theme to change theme
     if [[ "$1" == "-t" || "$1" == "--theme" ]]; then
         func_seltheme