diff --git a/bootstrap-salt.sh b/bootstrap-salt.sh
index 44b7235b6..e415e2753 100755
--- a/bootstrap-salt.sh
+++ b/bootstrap-salt.sh
@@ -1522,9 +1522,9 @@ __check_dpkg_architecture() {
             if [ "$_CUSTOM_REPO_URL" != "null" ]; then
                 warn_msg="Support for arm64 is experimental, make sure the custom repository used has the expected structure and contents."
             else
-                # Saltstack official repository has arm64 metadata beginning with Debian 11,
+                # Saltstack official repository has arm64 metadata beginning with Debian 10,
                 # use amd64 repositories on arm64 for anything older, since all pkgs are arch-independent
-                if [ "$DISTRO_NAME_L" = "debian" ] && [ "$DISTRO_MAJOR_VERSION" -lt 11 ]; then
+                if [ "$DISTRO_NAME_L" = "debian" ] && [ "$DISTRO_MAJOR_VERSION" -lt 10 ]; then
                   __REPO_ARCH="amd64"
                 else
                   __REPO_ARCH="arm64"