diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 11c0fc03c6..0000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-language: node_js
-nodejs:
-    - node
-cache:
-  directories:
-    - node_modules
-    - .build-cache
-
-matrix:
-    include:
-        - os: linux
-          sudo: false
-          addons:
-              apt:
-                  packages: libgl1-mesa-dev
-        - os: osx
-
-before_install:
-    - python setup/unix-ci.py install
-    - python setup/unix-ci.py bootstrap
-
-script: python setup/unix-ci.py test
-
-notifications:
-    email:
-        on_success: change
-        on_failure: change
diff --git a/bypy/macos/__main__.py b/bypy/macos/__main__.py
index f43ed02a0e..b8f0bece7c 100644
--- a/bypy/macos/__main__.py
+++ b/bypy/macos/__main__.py
@@ -720,7 +720,7 @@ class Freeze(object):
                                                  'lib', 'python' + py_ver))
 
     @flush
-    def makedmg(self, d, volname, internet_enable=True, format='ULFO'):
+    def makedmg(self, d, volname, internet_enable=True, dmg_fmt='ULFO'):
         ''' Copy a directory d into a dmg named volname '''
         print('\nSigning...')
         sys.stdout.flush()
@@ -743,7 +743,7 @@ class Freeze(object):
             print('Signing completed in %d minutes %d seconds' % tuple(times))
         os.symlink('/Applications', join(tdir, 'Applications'))
         size_in_mb = int(subprocess.check_output(['du', '-s', '-k', tdir]).decode('utf-8').split()[0]) / 1024.
-        cmd = ['/usr/bin/hdiutil', 'create', '-srcfolder', tdir, '-volname', volname, '-format', format]
+        cmd = ['/usr/bin/hdiutil', 'create', '-srcfolder', tdir, '-volname', volname, '-format', dmg_fmt]
         if 190 < size_in_mb < 250:
             # We need -size 255m because of a bug in hdiutil. When the size of
             # srcfolder is close to 200MB hdiutil fails with