diff --git a/app/models/doi.rb b/app/models/doi.rb
index bc4dd3f46..356dacada 100644
--- a/app/models/doi.rb
+++ b/app/models/doi.rb
@@ -430,7 +430,7 @@ def timestamp
   # update state for all DOIs in state "undetermined" starting from from_date
   def self.set_state(from_date: nil)
     from_date ||= Time.zone.now - 1.day
-    Doi.where("updated >= ?", from_date).where(aasm_state: 'undetermined').find_each do |doi|
+    Doi.where("updated >= ?", from_date).where(aasm_state: '').find_each do |doi|
       if doi.is_test_prefix? || (doi.is_active == "\x00" && doi.minted.blank?)
         state = "draft"
       elsif doi.is_active == "\x00" && doi.minted.present?