diff --git a/client/src/util/env.ts b/client/src/util/env.ts
index 272f5ebd0..f58c739d0 100644
--- a/client/src/util/env.ts
+++ b/client/src/util/env.ts
@@ -92,6 +92,7 @@ const RUBY_ENVIRONMENT_VARIABLES = [
 	'GEM_ROOT',
 	'HOME',
 	'RUBOCOP_OPTS',
+	'LANG',
 ];
 
 export interface IEnvironment {