diff --git a/setup.cfg b/setup.cfg
index f23714b6..8aaeb330 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [egg_info]
 tag_build = .post
-tag_date = 1
+tag_date = 0

 [aliases]
 clean_egg_info = egg_info -Db ''