diff --git a/install.sh b/install.sh
index f5589ad..2b2b0e0 100755
--- a/install.sh
+++ b/install.sh
@@ -410,10 +410,11 @@ install_native() {
     info "Installiere Manticore Search..."
     if ! command -v searchd >/dev/null 2>&1 && ! systemctl is-active --quiet manticore 2>/dev/null; then
         # Manticore hat kein natives trixie-Paket — bookworm-Paket ist kompatibel
+        _mc_arch="$(dpkg --print-architecture)"
         wget -q -O /tmp/manticore.deb \
-            "https://repo.manticoresearch.com/repository/manticoresearch_bookworm/pool/main/m/manticoresearch/manticoresearch_6.3.6_amd64.deb" 2>/dev/null \
+            "https://repo.manticoresearch.com/repository/manticoresearch_bookworm/pool/main/m/manticoresearch/manticoresearch_6.3.6_${_mc_arch}.deb" 2>/dev/null \
             || wget -q -O /tmp/manticore.deb \
-               "https://github.com/manticoresoftware/manticoresearch/releases/download/6.3.6/manticoresearch_6.3.6.202408011246.4c39781ba-1+bookworm_amd64.deb" 2>/dev/null \
+               "https://github.com/manticoresoftware/manticoresearch/releases/download/6.3.6/manticoresearch_6.3.6.202408011246.4c39781ba-1+bookworm_${_mc_arch}.deb" 2>/dev/null \
             || true
         if [[ -f /tmp/manticore.deb ]]; then
             dpkg -i /tmp/manticore.deb 2>/dev/null || apt-get install -f -y -qq 2>/dev/null || true