diff --git a/app/models/account_summary.rb b/app/models/account_summary.rb
index 6a7e17c6c..3a3cebc55 100644
--- a/app/models/account_summary.rb
+++ b/app/models/account_summary.rb
@@ -16,7 +16,7 @@ class AccountSummary < ApplicationRecord
   scope :filtered, -> { joins(arel_table.join(FollowRecommendationSuppression.arel_table, Arel::Nodes::OuterJoin).on(arel_table[:account_id].eq(FollowRecommendationSuppression.arel_table[:account_id])).join_sources).where(FollowRecommendationSuppression.arel_table[:id].eq(nil)) }
 
   def self.refresh
-    Scenic.database.refresh_materialized_view(table_name, concurrently: true, cascade: false)
+    Scenic.database.refresh_materialized_view(table_name, concurrently: false, cascade: false)
   end
 
   def readonly?
diff --git a/app/models/follow_recommendation.rb b/app/models/follow_recommendation.rb
index 1ed6dc49b..e552b5a88 100644
--- a/app/models/follow_recommendation.rb
+++ b/app/models/follow_recommendation.rb
@@ -17,7 +17,7 @@ class FollowRecommendation < ApplicationRecord
   scope :localized, ->(locale) { joins(:account_summary).merge(AccountSummary.localized(locale)) }
 
   def self.refresh
-    Scenic.database.refresh_materialized_view(table_name, concurrently: true, cascade: false)
+    Scenic.database.refresh_materialized_view(table_name, concurrently: false, cascade: false)
   end
 
   def readonly?