diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca237464..bfe3a60f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@
 
 ### Bugs Fixed
 
+* [#947](https://github.com/toptal/chewy/pull/947): Fix intermittent time-based failure in delayed sidekiq spec. ([@mjankowski][])
+
 ## 7.5.1 (2024-01-30)
 
 ### New Features
diff --git a/spec/chewy/strategy/delayed_sidekiq_spec.rb b/spec/chewy/strategy/delayed_sidekiq_spec.rb
index c0d43e57..ae7a07dc 100644
--- a/spec/chewy/strategy/delayed_sidekiq_spec.rb
+++ b/spec/chewy/strategy/delayed_sidekiq_spec.rb
@@ -47,7 +47,7 @@
           expect(Sidekiq::Client).to receive(:push).with(
             hash_including(
               'queue' => 'chewy',
-              'at' => (Time.current.to_i.ceil(-1) + 2.seconds).to_i,
+              'at' => expected_at_time.to_i,
               'class' => Chewy::Strategy::DelayedSidekiq::Worker,
               'args' => ['CitiesIndex', an_instance_of(Integer)]
             )
@@ -62,6 +62,11 @@
           end
         end
       end
+
+      def expected_at_time
+        target = described_class::Scheduler::DEFAULT_LATENCY.seconds.from_now.to_i
+        target - (target % described_class::Scheduler::DEFAULT_LATENCY) + described_class::Scheduler::DEFAULT_MARGIN.seconds
+      end
     end
 
     context 'with custom config' do