diff --git a/db/migrate/20241218154326_schema_independent_load_interface_in.rb b/db/migrate/20241218154326_schema_independent_load_interface_in.rb
new file mode 100644
index 000000000..ddc4c2255
--- /dev/null
+++ b/db/migrate/20241218154326_schema_independent_load_interface_in.rb
@@ -0,0 +1,30 @@
+class SchemaIndependentLoadInterfaceIn < ActiveRecord::Migration[7.0]
+
+  def up
+    execute %q{
+
+    CREATE or replace FUNCTION switch21.load_interface_in() RETURNS TABLE(varname character varying, vartype character varying, varformat character varying, varhashkey boolean, varparam character varying)
+    LANGUAGE plpgsql COST 10
+    AS $$
+BEGIN
+  RETURN QUERY SELECT "name","type","format","hashkey","param" from switch21.switch_interface_in order by rank asc;
+END;
+$$;
+
+}
+  end
+
+  def down
+    execute %q{
+
+    CREATE or replace FUNCTION switch21.load_interface_in() RETURNS TABLE(varname character varying, vartype character varying, varformat character varying, varhashkey boolean, varparam character varying)
+    LANGUAGE plpgsql COST 10
+    AS $$
+BEGIN
+  RETURN QUERY SELECT "name","type","format","hashkey","param" from switch_interface_in order by rank asc;
+END;
+$$;
+
+}
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index b406afd93..81b481d30 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -23280,7 +23280,7 @@ CREATE FUNCTION switch21.load_interface_in() RETURNS TABLE(varname character var
     LANGUAGE plpgsql COST 10
     AS $$
 BEGIN
-  RETURN QUERY SELECT "name","type","format","hashkey","param" from switch_interface_in order by rank asc;
+  RETURN QUERY SELECT "name","type","format","hashkey","param" from switch21.switch_interface_in order by rank asc;
 END;
 $$;
 
@@ -50142,6 +50142,7 @@ INSERT INTO "public"."schema_migrations" (version) VALUES
 ('20241213172819'),
 ('20241213175248'),
 ('20241215155451'),
-('20241216165130');
+('20241216165130'),
+('20241218154326');