diff --git a/misc/tools.func b/misc/tools.func
index 7c30afda8..38b5a7b07 100644
--- a/misc/tools.func
+++ b/misc/tools.func
@@ -8262,9 +8262,16 @@ function setup_yq() {
     msg_info "Setup yq $LATEST_VERSION"
   fi
 
-  local yq_arch
-  case "$(dpkg --print-architecture 2>/dev/null || echo amd64)" in
-  arm64) yq_arch="arm64" ;;
+  local yq_arch detected_arch
+  if command -v dpkg &>/dev/null; then
+    detected_arch="$(dpkg --print-architecture 2>/dev/null)"
+  else
+    detected_arch="$(uname -m 2>/dev/null)"
+  fi
+
+  case "$detected_arch" in
+  arm64 | aarch64) yq_arch="arm64" ;;
+  amd64 | x86_64) yq_arch="amd64" ;;
   *) yq_arch="amd64" ;;
   esac
   if ! curl_with_retry "https://github.com/${GITHUB_REPO}/releases/download/v${LATEST_VERSION}/yq_linux_${yq_arch}" "$TMP_DIR/yq"; then