diff --git a/after.sh b/after.sh
index db7e388..0076af2 100644
--- a/after.sh
+++ b/after.sh
@@ -14,19 +14,25 @@ USER_HOME="/home/$USERNAME"
 # ─────────────────────────────────────
 # NO PASSWORD SETUP
 # ─────────────────────────────────────
-SUDOERS_FILE=/etc/sudoers.d/99-install-script
+# ─────────────────────────────────────
+# Configure temporary passwordless sudo
+# ─────────────────────────────────────
+
+SUDOERS_FILE="/etc/sudoers.d/99-install-script"
 
-install -d -m 750 /etc/sudoers.d
 printf '%s ALL=(ALL:ALL) NOPASSWD: ALL\n' "$USERNAME" > "$SUDOERS_FILE"
 chmod 440 "$SUDOERS_FILE"
-visudo -cf /etc/sudoers || exit 1
 
-cleanup() {
+if ! visudo -c; then
     rm -f "$SUDOERS_FILE"
-    visudo -c
-}
+    exit 1
+fi
 
-trap cleanup EXIT
+echo "Temporary sudoers rule:"
+cat "$SUDOERS_FILE"
+
+echo "Effective sudo permissions:"
+sudo -l -U "$USERNAME"
 
 # ─────────────────────────────────────
 # Misc
@@ -64,9 +70,12 @@ install -d -o "$USERNAME" -g "$USERNAME" "/home/$USERNAME/.config/yay"
 su - "$USERNAME" <<'EOF'
 set -e
 
-echo "USERNAME=$(whoami)"
-sudo -l
-sudo -n true && echo "Passwordless sudo works" || { echo "Passwordless sudo FAILED"; exit 1; }
+sudo -k
+sudo -n true || {
+    echo "ERROR: Passwordless sudo is not working."
+    exit 1
+}
+echo "Passwordless sudo works."
 
 git clone https://aur.archlinux.org/yay-bin.git
 cd yay-bin