diff --git a/lib/domains/uk/sch/lancs/hodgson b/lib/domains/uk/sch/lancs/hodgson.txt
similarity index 100%
rename from lib/domains/uk/sch/lancs/hodgson
rename to lib/domains/uk/sch/lancs/hodgson.txt
diff --git a/lib/domains/uk/sch/lancs/millfield b/lib/domains/uk/sch/lancs/millfield.txt
similarity index 100%
rename from lib/domains/uk/sch/lancs/millfield
rename to lib/domains/uk/sch/lancs/millfield.txt
diff --git a/lib/domains/uk/sch/lancs/st-aidans b/lib/domains/uk/sch/lancs/st-aidans.txt
similarity index 100%
rename from lib/domains/uk/sch/lancs/st-aidans
rename to lib/domains/uk/sch/lancs/st-aidans.txt