diff --git a/src/lua_api.h b/src/lua_api.h
index e9b9ebe..30e6149 100644
--- a/src/lua_api.h
+++ b/src/lua_api.h
@@ -44,9 +44,6 @@ int lua_get_rds_rt_enabled(lua_State *localL);
 int lua_set_rds_ptyn_enabled(lua_State *localL);
 int lua_get_rds_ptyn_enabled(lua_State *localL);
 
-int lua_set_rds2_mode(lua_State *localL);
-int lua_get_rds2_mode(lua_State *localL);
-
 int lua_set_rds_streams(lua_State *localL);
 int lua_get_rds_streams(lua_State *localL);
 
diff --git a/src/lua_rds.c b/src/lua_rds.c
index 0fef478..cbad916 100644
--- a/src/lua_rds.c
+++ b/src/lua_rds.c
@@ -114,9 +114,6 @@ void init_lua(RDSEncoder* _enc) {
     lua_registertotable(L, "set_ptyn_enabled", lua_set_rds_ptyn_enabled);
     lua_registertotable(L, "get_ptyn_enabled", lua_get_rds_ptyn_enabled);
 
-    lua_registertotable(L, "set_rds2_mode", lua_set_rds2_mode);
-    lua_registertotable(L, "get_rds2_mode", lua_get_rds2_mode);
-
     lua_registertotable(L, "set_link", lua_set_rds_link);
     lua_registertotable(L, "get_link", lua_get_rds_link);