diff --git a/bootstrap_sdk b/bootstrap_sdk
index 3683fad94a..089141eb1c 100755
--- a/bootstrap_sdk
+++ b/bootstrap_sdk
@@ -95,7 +95,8 @@ if [[ "$STAGES" =~ stage4 ]]; then
     sign_and_upload_files "tarball" "${def_upload_path}" "" \
         "$BUILDS/${release_name}" \
         "$BUILDS/${release_name}.CONTENTS" "$BUILDS/${release_name}.DIGESTS"
-    upload_files "packages" "${def_upload_path}" "pkgs/" "${BINPKGS}"/*
+    sign_and_upload_files "packages" "${def_upload_path}" "pkgs/" \
+        "${BINPKGS}"/*
 fi
 
 command_completed
diff --git a/build_toolchains b/build_toolchains
index 190cf3ddaa..e46774eab8 100755
--- a/build_toolchains
+++ b/build_toolchains
@@ -39,13 +39,13 @@ cp "${BUILD_LIBRARY_DIR}/toolchain_util.sh" "${ROOT_OVERLAY}/tmp"
 catalyst_build
 
 def_upload_path="${UPLOAD_ROOT}/sdk/${ARCH}/${FLAGS_version}"
-upload_files "cross toolchain packages" "${def_upload_path}" \
+sign_and_upload_files "cross toolchain packages" "${def_upload_path}" \
     "toolchain/" "${BINPKGS}/crossdev"/*
 
 for board in $(get_board_list); do
     board_packages="${BINPKGS}/target/${board}"
     def_upload_path="${UPLOAD_ROOT}/boards/${board}/${FLAGS_version}"
-    upload_files "board toolchain packages" "${def_upload_path}" \
+    sign_and_upload_files "board toolchain packages" "${def_upload_path}" \
         "toolchain/" "${board_packages}"/*
 done