diff --git a/setup.sh b/setup.sh
index 0a6a84c..fd32fb8 100755
--- a/setup.sh
+++ b/setup.sh
@@ -274,7 +274,7 @@ info "Updating package cache..."
 log_cmd apt-get update -qq
 
 info "Installing ${#PACKAGES[@]} packages..."
-log_cmd apt-get install -y -qq "${PACKAGES[@]}"
+log_cmd apt-get install -y -qq -o Dpkg::Options::="--force-confold" "${PACKAGES[@]}"
 
 info "System packages installed"
 
@@ -611,15 +611,15 @@ if [[ $FLAG_NO_TOOLS -eq 0 ]]; then
     # ── Binary release tools ────────────────────────────────────────────
     # Chisel
     case "$ARCH" in
-        arm64)  download_release_binary "jpillora/chisel" "chisel" "/usr/local/bin/chisel" "linux_arm64" ;;
-        amd64)  download_release_binary "jpillora/chisel" "chisel" "/usr/local/bin/chisel" "linux_amd64" ;;
+        arm64)  download_release_binary "jpillora/chisel" "chisel" "/usr/local/bin/chisel" "linux_arm64" || warn "  Chisel download failed -- install manually" ;;
+        amd64)  download_release_binary "jpillora/chisel" "chisel" "/usr/local/bin/chisel" "linux_amd64" || warn "  Chisel download failed -- install manually" ;;
         *)      warn "  Chisel: unsupported arch $ARCH" ;;
     esac
 
     # Ligolo-ng (agent binary)
     case "$ARCH" in
-        arm64)  download_release_binary "nicocha30/ligolo-ng" "ligolo-agent" "/usr/local/bin/ligolo-agent" "agent.*linux_arm64" ;;
-        amd64)  download_release_binary "nicocha30/ligolo-ng" "ligolo-agent" "/usr/local/bin/ligolo-agent" "agent.*linux_amd64" ;;
+        arm64)  download_release_binary "nicocha30/ligolo-ng" "ligolo-agent" "/usr/local/bin/ligolo-agent" "agent.*linux_arm64" || warn "  Ligolo-ng download failed -- install manually" ;;
+        amd64)  download_release_binary "nicocha30/ligolo-ng" "ligolo-agent" "/usr/local/bin/ligolo-agent" "agent.*linux_amd64" || warn "  Ligolo-ng download failed -- install manually" ;;
         *)      warn "  Ligolo-ng: unsupported arch $ARCH" ;;
     esac