diff --git a/db/primary_migrate/20210614145845_add_email_name_id_format_to_service_providers.rb b/db/primary_migrate/20210614145845_add_email_name_id_format_to_service_providers.rb
index e044a1e3bad..07c262bc1ab 100644
--- a/db/primary_migrate/20210614145845_add_email_name_id_format_to_service_providers.rb
+++ b/db/primary_migrate/20210614145845_add_email_name_id_format_to_service_providers.rb
@@ -2,21 +2,5 @@ class AddEmailNameIdFormatToServiceProviders < ActiveRecord::Migration[6.1]
   def change
     add_column :service_providers, :email_nameid_format_allowed, :boolean
     change_column_default :service_providers, :email_nameid_format_allowed, from: nil, to: false
-
-    reversible do |dir|
-      dir.up do
-        if IdentityConfig.store.respond_to?(:issuers_with_email_nameid_format)
-          issuers = IdentityConfig.store.issuers_with_email_nameid_format
-          unless issuers.empty?
-            query = <<~SQL
-              UPDATE service_providers
-              SET email_nameid_format_allowed = 't'
-              WHERE issuer in (#{issuers.map { |i| "'#{i}'" }.join(', ')})
-            SQL
-            ActiveRecord::Base.connection.execute(query)
-          end
-        end
-      end
-    end
   end
 end