diff --git a/.tx/config b/.tx/config
index f813e729..9ec56997 100644
--- a/.tx/config
+++ b/.tx/config
@@ -13,18 +13,18 @@ file_filter = app/src/main/play/listings/<lang>/full-description.txt
 source_file = app/src/main/play/listings/en-GB/full-description.txt
 source_lang = en
 type = TXT
-lang_map = ca_ES: ca, cs: cs-CZ, da: da-DK, de: de-DE, el: el-GR, en: en-GB, es_EC: es-419, es_MX: es-US, es: es-ES, eu: eu-ES, fi: fi-FI, fr: fr-FR, hi_IN: hi-IN, hu: hu-HU, it: it-IT, ja: ja-JP, ko: ko-KR, nl: nl-NL, no: no-NO, pl: pl-PL, pt_BR: pt-BR, pt: pt-PT, ru: ru-RU, sv: sv-SE, ta: ta-IN, tr: tr-TR, zh_CN: zh-CN, zh_TW: zh-TW
+lang_map = ca_ES: ca, cs: cs-CZ, da: da-DK, de: de-DE, el: el-GR, en: en-GB, es_EC: es-419, es_MX: es-US, es: es-ES, eu: eu-ES, fi: fi-FI, fr: fr-FR, hi_IN: hi-IN, hu: hu-HU, it: it-IT, ja: ja-JP, ko: ko-KR, nl: nl-NL, no: no-NO, pl: pl-PL, pt_BR: pt-BR, pt: pt-PT, ru: ru-RU, si: si-LK, sv: sv-SE, ta: ta-IN, tr: tr-TR, zh_CN: zh-CN, zh_TW: zh-TW
 
 [syncthing-android.description_shorttxt]
 file_filter = app/src/main/play/listings/<lang>/short-description.txt
 source_file = app/src/main/play/listings/en-GB/short-description.txt
 source_lang = en
 type = TXT
-lang_map = ca_ES: ca, cs: cs-CZ, da: da-DK, de: de-DE, el: el-GR, en: en-GB, es_EC: es-419, es_MX: es-US, es: es-ES, eu: eu-ES, fi: fi-FI, fr: fr-FR, hi_IN: hi-IN, hu: hu-HU, it: it-IT, ja: ja-JP, ko: ko-KR, nl: nl-NL, no: no-NO, pl: pl-PL, pt_BR: pt-BR, pt: pt-PT, ru: ru-RU, sv: sv-SE, ta: ta-IN, tr: tr-TR, zh_CN: zh-CN, zh_TW: zh-TW
+lang_map = ca_ES: ca, cs: cs-CZ, da: da-DK, de: de-DE, el: el-GR, en: en-GB, es_EC: es-419, es_MX: es-US, es: es-ES, eu: eu-ES, fi: fi-FI, fr: fr-FR, hi_IN: hi-IN, hu: hu-HU, it: it-IT, ja: ja-JP, ko: ko-KR, nl: nl-NL, no: no-NO, pl: pl-PL, pt_BR: pt-BR, pt: pt-PT, ru: ru-RU, si: si-LK, sv: sv-SE, ta: ta-IN, tr: tr-TR, zh_CN: zh-CN, zh_TW: zh-TW
 
 [syncthing-android.titletxt]
 file_filter = app/src/main/play/listings/<lang>/title.txt
 source_file = app/src/main/play/listings/en-GB/title.txt
 source_lang = en
 type = TXT
-lang_map = ca_ES: ca, cs: cs-CZ, da: da-DK, de: de-DE, el: el-GR, en: en-GB, es_EC: es-419, es_MX: es-US, es: es-ES, eu: eu-ES, fi: fi-FI, fr: fr-FR, hi_IN: hi-IN, hu: hu-HU, it: it-IT, ja: ja-JP, ko: ko-KR, nl: nl-NL, no: no-NO, pl: pl-PL, pt_BR: pt-BR, pt: pt-PT, ru: ru-RU, sv: sv-SE, ta: ta-IN, tr: tr-TR, zh_CN: zh-CN, zh_TW: zh-TW
+lang_map = ca_ES: ca, cs: cs-CZ, da: da-DK, de: de-DE, el: el-GR, en: en-GB, es_EC: es-419, es_MX: es-US, es: es-ES, eu: eu-ES, fi: fi-FI, fr: fr-FR, hi_IN: hi-IN, hu: hu-HU, it: it-IT, ja: ja-JP, ko: ko-KR, nl: nl-NL, no: no-NO, pl: pl-PL, pt_BR: pt-BR, pt: pt-PT, ru: ru-RU, si: si-LK, sv: sv-SE, ta: ta-IN, tr: tr-TR, zh_CN: zh-CN, zh_TW: zh-TW
diff --git a/app/src/main/play/listings/si/full-description.txt b/app/src/main/play/listings/si-LK/full-description.txt
similarity index 100%
rename from app/src/main/play/listings/si/full-description.txt
rename to app/src/main/play/listings/si-LK/full-description.txt
diff --git a/app/src/main/play/listings/si/short-description.txt b/app/src/main/play/listings/si-LK/short-description.txt
similarity index 100%
rename from app/src/main/play/listings/si/short-description.txt
rename to app/src/main/play/listings/si-LK/short-description.txt
diff --git a/app/src/main/play/listings/si/title.txt b/app/src/main/play/listings/si-LK/title.txt
similarity index 100%
rename from app/src/main/play/listings/si/title.txt
rename to app/src/main/play/listings/si-LK/title.txt