diff --git a/mac/build.sh b/mac/build.sh
index 88eaedf42d..992df40378 100755
--- a/mac/build.sh
+++ b/mac/build.sh
@@ -388,7 +388,7 @@ do_publish_installer() {
   if builder_is_ci_build && builder_is_ci_build_level_release; then
     builder_echo info "writing download info for Keyman installer..."
     local UPLOAD_PATH="${KEYMAN_MAC_BASE_PATH}/build/upload/${KEYMAN_VERSION}"
-    write_download_info "${UPLOAD_PATH}" "Keyman-${KEYMAN_VERSION_FOR_FILENAME}.pkg" "Keyman Installer Package" pkg mac
+    write_download_info "${UPLOAD_PATH}" "keyman-${KEYMAN_VERSION_FOR_FILENAME}.pkg" "Keyman Installer Package" pkg mac
     do_sentry
   else
     builder_echo info "not writing download info because we are not on a CI build..."