diff --git a/ush/om_data.py b/ush/om_data.py
index bfd4540..80c0cbe 100644
--- a/ush/om_data.py
+++ b/ush/om_data.py
@@ -77,7 +77,7 @@ def set_data_types(self, template):
                 self.data_subtype = 'horz_hist'
 
         elif self.data_type == 'ozn' and stype == 'summary':
-                self.data_subtype = 'time'
+            self.data_subtype = 'time'
 
         else:
             self.data_subtype = stype