diff --git a/GO.Dockerfile b/go.Dockerfile
similarity index 100%
rename from GO.Dockerfile
rename to go.Dockerfile
diff --git a/JS.Dockerfile b/js.Dockerfile
similarity index 100%
rename from JS.Dockerfile
rename to js.Dockerfile
diff --git a/PY.Dockerfile b/py.Dockerfile
similarity index 100%
rename from PY.Dockerfile
rename to py.Dockerfile