diff --git a/src/rust/liblektor-rs/migrations/2022-09-30-204512_initial/up.sql b/src/rust/liblektor-rs/migrations/2022-09-30-204512_initial/up.sql
index 42c7d46691812cabb4202a024aa39eec7cb431e6..6abf0cac6c52a22ee8a6e528187178541e5ec60f 100644
--- a/src/rust/liblektor-rs/migrations/2022-09-30-204512_initial/up.sql
+++ b/src/rust/liblektor-rs/migrations/2022-09-30-204512_initial/up.sql
@@ -97,5 +97,5 @@ INSERT OR REPLACE INTO iso_639_1 (is_macro, is_iso, code, name_en) VALUES
   ( false, true, "zu", "Zulu"           ),
   -- The things we added because they were not defined in the ISO 639-1 and
   -- because we need them to distinguish some karas.
-  ( true,  false, "fiction", "Fictional" ),
-  ( true,  false, "autre",   "Joker"     );
+  ( true,  false, "fx", "Fictional"     ),
+  ( true,  false, "ot", "Joker"         );