diff --git a/arch-config/scripts/arch-config.sh b/arch-config/scripts/arch-config.sh
index ebffea7d..01911050 100755
--- a/arch-config/scripts/arch-config.sh
+++ b/arch-config/scripts/arch-config.sh
@@ -407,7 +407,7 @@ cat <<EOF
 EOF
 
 # automatically add ssh keys to agent
-if [[ grep -L "AddKeysToAgent yes" "$HOME/.ssh/config" ]]; then
+if grep -L "AddKeysToAgent yes" "$HOME/.ssh/config"; then
     sed -i '' '1i\
     AddKeysToAgent yes
     ' "$HOME/.ssh/config"