diff --git a/buildbot/master.cfg b/buildbot/master.cfg
index 61f0aeab..773476b5 100644
--- a/buildbot/master.cfg
+++ b/buildbot/master.cfg
@@ -191,39 +191,28 @@ def makeTriggerFactory():
 
 # Organize the builder names into these lists to make it easier to specify them
 # for the schedulers below, as well as for creating the BuilderConfig objects.
-regularBuilders = [ 'build-osx-py27',
-                    'build-osx-py36',
+regularBuilders = [ 'build-osx-py36',
                     'build-osx-py37',
                     'build-osx-py38',
-                    'build-gtk2-py27',
                     'build-gtk2-py36',
                     'build-gtk2-py37',
                     'build-gtk2-py38',
-                    'build-gtk3-py27',
                     'build-gtk3-py36',
                     'build-gtk3-py37',
                     'build-gtk3-py38',
-                    'build-win32-py27',
                     'build-win32-py36',
                     'build-win32-py37',
                     'build-win32-py38',
-                    'build-win64-py27',
                     'build-win64-py36',
                     'build-win64-py37',
                     'build-win64-py38',
                     ]
-distBuilders = [    'dist-osx-py27',
-                    #'dist-osx-py35',
-                    'dist-osx-py36',
+distBuilders = [    'dist-osx-py36',
                     'dist-osx-py37',
                     'dist-osx-py38',
-                    'dist-win32-py27',
-                    #'dist-win32-py35',
                     'dist-win32-py36',
                     'dist-win32-py37',
                     'dist-win32-py38',
-                    'dist-win64-py27',
-                    #'dist-win64-py35',
                     'dist-win64-py36',
                     'dist-win64-py37',
                     'dist-win64-py38',