diff --git a/example/hubbard_one.py b/example/hubbard_one.py
index 2b84687..e9d3e5c 100644
--- a/example/hubbard_one.py
+++ b/example/hubbard_one.py
@@ -52,7 +52,7 @@
 # Input for Pomerol #
 #####################
 
-spin_names = ("up", "dn")
+spin_names = ("up", "down")
 orb_names = range(-L, L+1)
 
 # GF structure