diff --git a/lib/sidekiq/cron/job.rb b/lib/sidekiq/cron/job.rb
index 13532443..313f8db5 100644
--- a/lib/sidekiq/cron/job.rb
+++ b/lib/sidekiq/cron/job.rb
@@ -150,7 +150,6 @@ def active_job_message
       # }
       #
       def self.load_from_hash hash
-        return [] unless hash.is_a?(Hash)
         array = hash.inject([]) do |out,(key, job)|
           job['name'] = key
           out << job
@@ -161,7 +160,6 @@ def self.load_from_hash hash
       # like to {#load_from_hash}
       # If exists old jobs in redis but removed from args, destroy old jobs
       def self.load_from_hash! hash
-        return [] unless hash.is_a?(Hash)
         destroy_removed_jobs(hash.keys)
         load_from_hash(hash)
       end
diff --git a/test/unit/job_test.rb b/test/unit/job_test.rb
index 74ec48a6..be05e61a 100644
--- a/test/unit/job_test.rb
+++ b/test/unit/job_test.rb
@@ -955,20 +955,6 @@
         assert_equal out.size, 0, "should have no errors"
         assert_equal Sidekiq::Cron::Job.all.size, 2, "Should have 2 jobs after load"
       end
-
-      describe 'errors' do
-        describe 'not a hash' do
-          before do
-            @jobs_hash = YAML.load_file('/dev/null') # => false
-          end
-
-          it 'do not create jobs and do not fail' do
-            assert_equal Sidekiq::Cron::Job.all.size, 0, "Should have 0 jobs before load"
-            out = Sidekiq::Cron::Job.load_from_hash! @jobs_hash
-            assert_equal out.size, 0, "should have no errors"
-          end
-        end
-      end
     end
 
     describe "from array" do