diff --git a/gunicorn/workers/workertmp.py b/gunicorn/workers/workertmp.py
index 3d6af9eb..36bc97a6 100644
--- a/gunicorn/workers/workertmp.py
+++ b/gunicorn/workers/workertmp.py
@@ -10,10 +10,8 @@ import tempfile
 from gunicorn import util
 
 PLATFORM = platform.system()
-if PLATFORM.startswith('CYGWIN'):
-    IS_CYGWIN = True
-else:
-    IS_CYGWIN = False
+IS_CYGWIN = PLATFORM.startswith('CYGWIN')
+
 
 class WorkerTmp(object):