diff --git a/resources/language/countries/road_sign_languages.tsv b/resources/language/countries/road_sign_languages.tsv
index de3254a0..a2567618 100644
--- a/resources/language/countries/road_sign_languages.tsv
+++ b/resources/language/countries/road_sign_languages.tsv
@@ -90,7 +90,6 @@ na	en	1
 na	af	0
 ng	en	1
 no	nb	1
-no	nn	0
 nr	en	1
 np	en	0
 nu	en	1