diff --git a/setup.py b/setup.py
index 1963472e4ba09ad6e4170309640c2187ae1407c4..cbb683f2ed6615ca365888eedb9d2eba8810f5af 100644
--- a/setup.py
+++ b/setup.py
@@ -27,6 +27,6 @@ setup(
     scripts=[
         'bin/geomag.py',
         'bin/make_cal.py',
-	    'bin/average.py'
+        'bin/average.py'
     ]
 )