diff --git a/scripts/README.md b/scripts/README.md
index ac99892f..19cdd496 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -6,6 +6,8 @@
 
 Run `make init` from the project root.
 
+
+
 ##  `querylog/`: Query Log Helpers
 
  ###  Usage
@@ -14,12 +16,16 @@ Run `make init` from the project root.
  *  `npm run anonymize <source> <dst>`: read the query log from the `<source>`
     and write anonymized version to `<dst>`.
 
+
+
 ##  `make/`: Makefile Scripts
 
 The release channels are: `development` (the default), `edge`, `beta`, and
 `release`.  If verbosity levels aren't documented here, there are only two: `0`,
 don't print anything, and `1`, be verbose.
 
+
+
  ###  `build-docker.sh`: Build A Multi-Architecture Docker Image
 
 Required environment:
@@ -38,6 +44,8 @@ Optional environment:
  *  `SUDO`: allow users to use `sudo` or `doas` with `docker`.  By default none
     is used.
 
+
+
  ###  `build-release.sh`: Build A Release For All Platforms
 
 Required environment:
@@ -67,6 +75,8 @@ Optional environment:
  *  `VERSION`: release version.  Will be set by `version.sh` if it is unset or
     if it has the default `Makefile` value of `v0.0.0`.
 
+
+
  ###  `clean.sh`: Cleanup
 
 Optional environment:
@@ -75,6 +85,8 @@ Optional environment:
 Required environment:
  *  `DIST_DIR`: the directory where a release has previously been built.
 
+
+
  ###  `go-build.sh`: Build The Backend
 
 Optional environment:
@@ -95,6 +107,8 @@ Optional environment:
 Required environment:
  *  `CHANNEL`: release channel, see above.
 
+
+
  ###  `go-deps.sh`: Install Backend Dependencies
 
 Optional environment:
@@ -103,6 +117,8 @@ Optional environment:
     Go package that is processed.  `2` also shows subcommands and environment.
     The default value is `0`, don't be verbose.
 
+
+
  ###  `go-lint.sh`: Run Backend Static Analyzers
 
 Don't forget to run `make go-tools` once first!
@@ -114,6 +130,8 @@ Optional environment:
  *  `VERBOSE`: verbosity level.  `1` shows every command that is run.  `2` also
     shows subcommands.  The default value is `0`, don't be verbose.
 
+
+
  ###  `go-test.sh`: Run Backend Tests
 
 Optional environment:
@@ -126,6 +144,8 @@ Optional environment:
     Go package that is processed.  `2` also shows subcommands.  The default
     value is `0`, don't be verbose.
 
+
+
  ###  `go-tools.sh`: Install Backend Tooling
 
 Installs the Go static analysis and other tools into `${PWD}/bin`.  Either add
@@ -135,16 +155,22 @@ directly, or use the commands through `make` (for example, `make go-lint`).
 Optional environment:
  *  `GO`: set an alternative name for the Go compiler.
 
+
+
  ###  `version.sh`: Generate And Print The Current Version
 
 Required environment:
  *  `CHANNEL`: release channel, see above.
 
+
+
 ##  `snap/`: Snap GUI Files
 
 App icons (see https://github.com/AdguardTeam/AdGuardHome/pull/1836), Snap
 manifest file templates, and helper scripts.
 
+
+
 ##  `translations/`: Twosky Integration Script
 
  ###  Usage
@@ -158,6 +184,12 @@ manifest file templates, and helper scripts.
 After the download you'll find the output locales in the `client/src/__locales/`
 directory.
 
+Optional environment:
+ *  `UPLOAD_LANGUAGE`: set an alternative language for `locales:upload` to
+    upload.
+
+
+
 ##  `whotracksme/`: Whotracks.me Database Converter
 
 A simple script that converts the Ghostery/Cliqz trackers database to a json format.
diff --git a/scripts/translations/upload.js b/scripts/translations/upload.js
index 38d23794..702b251b 100644
--- a/scripts/translations/upload.js
+++ b/scripts/translations/upload.js
@@ -3,7 +3,7 @@ const fs = require('fs');
 const request = require('request-promise');
 const twoskyConfig = require('../../.twosky.json')[0];
 
-const { project_id: TWOSKY_PROJECT_ID, base_locale: LANGUAGE } = twoskyConfig;
+const { project_id: TWOSKY_PROJECT_ID, base_locale: DEFAULT_LANGUAGE } = twoskyConfig;
 const LOCALES_DIR = '../../client/src/__locales';
 const BASE_FILE = 'en.json';
 const TWOSKY_URI = process.env.TWOSKY_URI;
@@ -12,14 +12,17 @@ const TWOSKY_URI = process.env.TWOSKY_URI;
  * Prepare post params
  */
 const getRequestData = (url, projectId) => {
+    const language = process.env.UPLOAD_LANGUAGE || DEFAULT_LANGUAGE;
     const formData = {
         format: 'json',
-        language: LANGUAGE,
+        language: language,
         filename: BASE_FILE,
         project: projectId,
-        file: fs.createReadStream(path.resolve(LOCALES_DIR, `${LANGUAGE}.json`)),
+        file: fs.createReadStream(path.resolve(LOCALES_DIR, `${language}.json`)),
     };
 
+    console.log(`uploading ${language}`);
+
     return {
         url: `${url}/upload`,
         formData