diff --git a/app/models/card/entropic.rb b/app/models/card/entropic.rb
index 9d1a6c71a..4b11a2099 100644
--- a/app/models/card/entropic.rb
+++ b/app/models/card/entropic.rb
@@ -4,16 +4,19 @@ module Card::Entropic
   included do
     scope :due_to_be_postponed, -> do
       active
+        .joins(board: :account)
         .left_outer_joins(board: :entropy)
-        .where("last_active_at <= DATE_SUB(NOW(), INTERVAL COALESCE(entropies.auto_postpone_period, ?) SECOND)",
-          Current.account.entropy.auto_postpone_period)
+        .joins("LEFT OUTER JOIN entropies AS account_entropies ON account_entropies.account_id = accounts.id AND account_entropies.container_type = 'Account' AND account_entropies.container_id = accounts.id")
+        .where("last_active_at <= DATE_SUB(NOW(), INTERVAL COALESCE(entropies.auto_postpone_period, account_entropies.auto_postpone_period) SECOND)")
     end
 
     scope :postponing_soon, -> do
       active
+        .joins(board: :account)
         .left_outer_joins(board: :entropy)
-        .where("last_active_at >  DATE_SUB(NOW(), INTERVAL COALESCE(entropies.auto_postpone_period, ?) SECOND)", Current.account.entropy.auto_postpone_period)
-        .where("last_active_at <= DATE_SUB(NOW(), INTERVAL CAST(COALESCE(entropies.auto_postpone_period, ?) * 0.75 AS SIGNED) SECOND)", Current.account.entropy.auto_postpone_period)
+        .joins("LEFT OUTER JOIN entropies AS account_entropies ON account_entropies.account_id = accounts.id AND account_entropies.container_type = 'Account' AND account_entropies.container_id = accounts.id")
+        .where("last_active_at >  DATE_SUB(NOW(), INTERVAL COALESCE(entropies.auto_postpone_period, account_entropies.auto_postpone_period) SECOND)")
+        .where("last_active_at <= DATE_SUB(NOW(), INTERVAL CAST(COALESCE(entropies.auto_postpone_period, account_entropies.auto_postpone_period) * 0.75 AS SIGNED) SECOND)")
     end
 
     delegate :auto_postpone_period, to: :board
diff --git a/test/fixtures/boards.yml b/test/fixtures/boards.yml
index e9d6b75bf..ef3db1eda 100644
--- a/test/fixtures/boards.yml
+++ b/test/fixtures/boards.yml
@@ -12,9 +12,9 @@ private:
   all_access: false
   account: 37s_uuid
 
-staplers:
-  id: <%= ActiveRecord::FixtureSet.identify("staplers", :uuid) %>
-  name: Staplers
+miltons_wish_list:
+  id: <%= ActiveRecord::FixtureSet.identify("miltons_wish_list", :uuid) %>
+  name: Milton's Wish List
   creator: mike_uuid
   all_access: true
   account: initech_uuid
diff --git a/test/fixtures/cards.yml b/test/fixtures/cards.yml
index a94f3e3a7..5bfa77e6d 100644
--- a/test/fixtures/cards.yml
+++ b/test/fixtures/cards.yml
@@ -58,3 +58,24 @@ buy_domain:
   last_active_at: <%= 1.week.ago %>
   account: 37s_uuid
 
+radio:
+  id: <%= ActiveRecord::FixtureSet.identify("radio", :uuid) %>
+  number: 1
+  board: miltons_wish_list_uuid
+  creator: mike_uuid
+  title: I want to play my radio at a reasonable volume
+  created_at: <%= 1.week.ago %>
+  status: published
+  last_active_at: <%= 1.week.ago %>
+  account: initech_uuid
+
+paycheck:
+  id: <%= ActiveRecord::FixtureSet.identify("paycheck", :uuid) %>
+  number: 2
+  board: miltons_wish_list_uuid
+  creator: mike_uuid
+  title: I haven't received my paycheck
+  created_at: <%= 1.week.ago %>
+  status: published
+  last_active_at: <%= 1.week.ago %>
+  account: initech_uuid
diff --git a/test/fixtures/entropies.yml b/test/fixtures/entropies.yml
index 2f66e05ef..53edb7cc4 100644
--- a/test/fixtures/entropies.yml
+++ b/test/fixtures/entropies.yml
@@ -15,3 +15,15 @@ private_board:
   account: 37s_uuid
   container: private_uuid (Board)
   auto_postpone_period: <%= 30.days.to_i %>
+
+initech_account:
+  id: <%= ActiveRecord::FixtureSet.identify("initech_account", :uuid) %>
+  account: initech_uuid
+  container: initech_uuid (Account)
+  auto_postpone_period: <%= 30.days.to_i %>
+
+miltons_wish_list_board:
+  id: <%= ActiveRecord::FixtureSet.identify("miltons_wish_list_board", :uuid) %>
+  account: initech_uuid
+  container: miltons_wish_list_uuid (Board)
+  auto_postpone_period: <%= 90.days.to_i %>
diff --git a/test/models/card/entropic_test.rb b/test/models/card/entropic_test.rb
index c39d1df7f..55c6552b1 100644
--- a/test/models/card/entropic_test.rb
+++ b/test/models/card/entropic_test.rb
@@ -68,4 +68,26 @@ class Card::EntropicTest < ActiveSupport::TestCase
     assert_includes Card.postponing_soon, cards(:logo)
     assert_not_includes Card.postponing_soon, cards(:shipping)
   end
+
+  test "due_to_be_postponed scope works properly cross-account" do
+    cards(:logo).update!(last_active_at: entropies(:writebook_board).auto_postpone_period.seconds.ago - 2.days)
+    cards(:radio).update!(last_active_at: entropies(:miltons_wish_list_board).auto_postpone_period.seconds.ago - 2.days)
+
+    actual = Card.due_to_be_postponed.to_a
+
+    cards(:logo, :radio).each do |card|
+      assert_includes actual, card
+    end
+  end
+
+  test "postponing_soon scope works properly cross-account" do
+    cards(:logo).update!(last_active_at: entropies(:writebook_board).auto_postpone_period.seconds.ago + 2.days)
+    cards(:radio).update!(last_active_at: entropies(:miltons_wish_list_board).auto_postpone_period.seconds.ago + 2.days)
+
+    actual = Card.postponing_soon.to_a
+
+    cards(:logo, :radio).each do |card|
+      assert_includes actual, card
+    end
+  end
 end
diff --git a/test/models/card_test.rb b/test/models/card_test.rb
index 876863dd8..4858e7203 100644
--- a/test/models/card_test.rb
+++ b/test/models/card_test.rb
@@ -80,11 +80,12 @@ class CardTest < ActiveSupport::TestCase
   end
 
   test "open" do
-    assert_equal cards(:logo, :layout, :text, :buy_domain).to_set, Card.open.to_set
+    assert_equal cards(:logo, :layout, :text, :buy_domain).to_set, accounts("37s").cards.open.to_set
+    assert_equal cards(:radio, :paycheck).to_set, accounts("initech").cards.open.to_set
   end
 
   test "card_unassigned" do
-    assert_equal cards(:shipping, :text, :buy_domain).to_set, Card.unassigned.to_set
+    assert_equal cards(:shipping, :text, :buy_domain).to_set, accounts("37s").cards.unassigned.to_set
   end
 
   test "assigned to" do