diff --git a/resources/language/countries/road_sign_languages.tsv b/resources/language/countries/road_sign_languages.tsv
index 6330e17b..6e00ec0b 100644
--- a/resources/language/countries/road_sign_languages.tsv
+++ b/resources/language/countries/road_sign_languages.tsv
@@ -12,8 +12,6 @@ bo	ay	0
 bq	pap	1
 bq	nl	0
 bw	en	1
-by	be	1
-by	ru	0
 ca	en	1
 ca	fr	0
 ca	iu	0