diff --git a/scripts/build.sh b/scripts/build.sh
index e23e06c..57d420a 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -38,8 +38,7 @@ SYSTEM_MNT="$ROOT_MNT/system"
 VENDOR_MNT="$ROOT_MNT/vendor"
 PRODUCT_MNT="$ROOT_MNT/product"
 SYSTEM_EXT_MNT="$ROOT_MNT/system_ext"
-SUDO=""
-command -v sudo >/dev/null 2>&1 && SUDO="$(which sudo 2>/dev/null)"
+SUDO="$(which sudo 2>/dev/null)"
 DOWNLOAD_DIR=../download
 DOWNLOAD_CONF_NAME=download.list
 umount_clean() {
diff --git a/scripts/install_deps.sh b/scripts/install_deps.sh
index a25e36c..3a0a8b7 100755
--- a/scripts/install_deps.sh
+++ b/scripts/install_deps.sh
@@ -101,28 +101,31 @@ check_package_manager() {
 
 check_package_manager
 require_su
-if [ -n "${NEED_INSTALL[*]}" ]; then
-    if [ -z "$PM" ]; then
-        echo "Unable to determine package manager: Unsupported distros"
-        abort
-    else
-        if [ "$PM" = "zypper" ]; then
-            NEED_INSTALL_FIX=${NEED_INSTALL[*]}
-            {
-                NEED_INSTALL_FIX=${NEED_INSTALL_FIX//setools/setools-console} 2>&1
-                NEED_INSTALL_FIX=${NEED_INSTALL_FIX//whiptail/dialog} 2>&1
-                NEED_INSTALL_FIX=${NEED_INSTALL_FIX//qemu-utils/qemu-tools} 2>&1
-            } >>/dev/null
-
-            readarray -td ' ' NEED_INSTALL <<<"$NEED_INSTALL_FIX "
-            unset 'NEED_INSTALL[-1]'
-        elif [ "$PM" = "apk" ]; then
-            NEED_INSTALL_FIX=${NEED_INSTALL[*]}
-            readarray -td ' ' NEED_INSTALL <<<"${NEED_INSTALL_FIX//p7zip-full/p7zip} "
-            unset 'NEED_INSTALL[-1]'
-        fi
-        if ! ($SUDO "$PM" "${INSTALL_OPTION[@]}" "${NEED_INSTALL[@]}"); then abort; fi
-    fi
+if [ -z "$PM" ]; then
+    echo "Unable to determine package manager: Unsupported distros"
+    abort
+else
+    if ! ($SUDO "$PM" "${UPDATE_OPTION[@]}" && $SUDO "$PM" "${UPGRADE_OPTION[@]}" ca-certificates); then abort; fi
 fi
-if ! ($SUDO "$PM" "${UPDATE_OPTION[@]}" && $SUDO "$PM" "${UPGRADE_OPTION[@]}" ca-certificates); then abort; fi
+
+if [ -n "${NEED_INSTALL[*]}" ]; then
+    if [ "$PM" = "zypper" ]; then
+        NEED_INSTALL_FIX=${NEED_INSTALL[*]}
+        {
+            NEED_INSTALL_FIX=${NEED_INSTALL_FIX//setools/setools-console} 2>&1
+            NEED_INSTALL_FIX=${NEED_INSTALL_FIX//whiptail/dialog} 2>&1
+            NEED_INSTALL_FIX=${NEED_INSTALL_FIX//qemu-utils/qemu-tools} 2>&1
+        } >>/dev/null
+
+        readarray -td ' ' NEED_INSTALL <<<"$NEED_INSTALL_FIX "
+        unset 'NEED_INSTALL[-1]'
+    elif [ "$PM" = "apk" ]; then
+        NEED_INSTALL_FIX=${NEED_INSTALL[*]}
+        readarray -td ' ' NEED_INSTALL <<<"${NEED_INSTALL_FIX//p7zip-full/p7zip} "
+        unset 'NEED_INSTALL[-1]'
+    fi
+    if ! ($SUDO "$PM" "${INSTALL_OPTION[@]}" "${NEED_INSTALL[@]}"); then abort; fi
+
+fi
+
 python3 -m pip install -r requirements.txt -q