diff --git a/buildmaster/master.cfg b/buildmaster/master.cfg
index 87492ef..a0e20fc 100644
--- a/buildmaster/master.cfg
+++ b/buildmaster/master.cfg
@@ -417,6 +417,16 @@ PLATFORMS_3 = dict(
         title='Python 3.3.0 win64',
         python=r'c:\Python33_64\python.exe',
         withcompiler=r'cmd /c c:\Python33_64\setupcompilerandexecute.bat %s'),
+    py_340_win32=Platform(
+        name='py_340_win32',
+        title='Python 3.4.0 win32',
+        python=r'c:\Python34_32\python.exe',
+        withcompiler=r'cmd /c c:\Python34_32\setupcompilerandexecute.bat %s'),
+    py_340_win64=Platform(
+        name='py_340_win64',
+        title='Python 3.4.0 win64',
+        python=r'c:\Python34_64\python.exe',
+        withcompiler=r'cmd /c c:\Python34_64\setupcompilerandexecute.bat %s'),
 )
 
 CLEAN_PLATFORMS = dict(
@@ -473,6 +483,16 @@ CLEAN_PLATFORMS_3 = dict(
         title='Python 3.3.0 win64',
         python=r'c:\Python33_64_clean\python.exe',
         withcompiler=r'cmd /c c:\Python33_64_clean\setupcompilerandexecute.bat %s'),
+    py_340_win32=Platform(
+        name='py_340_win32',
+        title='Python 3.4.0 win32',
+        python=r'c:\Python34_32_clean\python.exe',
+        withcompiler=r'cmd /c c:\Python34_32_clean\setupcompilerandexecute.bat %s'),
+    py_340_win64=Platform(
+        name='py_340_win64',
+        title='Python 3.4.0 win64',
+        python=r'c:\Python34_64_clean\python.exe',
+        withcompiler=r'cmd /c c:\Python34_64_clean\setupcompilerandexecute.bat %s'),
 )
 
 # platform definitions