diff --git a/spec/v3/services/cron/create_spec.rb b/spec/v3/services/cron/create_spec.rb
index 59b6504f..3c618100 100644
--- a/spec/v3/services/cron/create_spec.rb
+++ b/spec/v3/services/cron/create_spec.rb
@@ -38,7 +38,8 @@ describe Travis::API::V3::Services::Cron::Create do
             "@representation" => "minimal",
             "name"            => "#{branch.name}" },
         "interval"            => "monthly",
-        "disable_by_build"    => false
+        "disable_by_build"    => false,
+        "next_build_time"     => current_cron.next_build_time.strftime('%Y-%m-%dT%H:%M:%SZ')
     }}
   end
 
diff --git a/spec/v3/services/cron/delete_spec.rb b/spec/v3/services/cron/delete_spec.rb
index bb45eab9..cec551d9 100644
--- a/spec/v3/services/cron/delete_spec.rb
+++ b/spec/v3/services/cron/delete_spec.rb
@@ -34,7 +34,8 @@ describe Travis::API::V3::Services::Cron::Delete do
             "@representation" => "minimal",
             "name"            => branch.name },
         "interval"            => "daily",
-        "disable_by_build"     => true
+        "disable_by_build"    => true,
+        "next_build_time"     => cron.next_build_time.strftime('%Y-%m-%dT%H:%M:%SZ')
     }}
   end
 
diff --git a/spec/v3/services/cron/find_spec.rb b/spec/v3/services/cron/find_spec.rb
index 2f494ec1..876b4940 100644
--- a/spec/v3/services/cron/find_spec.rb
+++ b/spec/v3/services/cron/find_spec.rb
@@ -30,7 +30,8 @@ describe Travis::API::V3::Services::Cron::Find do
             "@representation" => "minimal",
             "name"            => branch.name },
         "interval"            => "daily",
-        "disable_by_build"     => true
+        "disable_by_build"     => true,
+        "next_build_time"     => cron.next_build_time.strftime('%Y-%m-%dT%H:%M:%SZ')
     }}
   end
 
@@ -87,7 +88,8 @@ describe Travis::API::V3::Services::Cron::Find do
           "@representation" => "minimal",
           "name"            => branch.name },
       "interval"            => "daily",
-      "disable_by_build"     => true
+      "disable_by_build"     => true,
+      "next_build_time"     => cron.next_build_time.strftime('%Y-%m-%dT%H:%M:%SZ')
     }}
   end
 
diff --git a/spec/v3/services/cron/for_branch_spec.rb b/spec/v3/services/cron/for_branch_spec.rb
index 72507362..aa75537e 100644
--- a/spec/v3/services/cron/for_branch_spec.rb
+++ b/spec/v3/services/cron/for_branch_spec.rb
@@ -31,7 +31,8 @@ describe Travis::API::V3::Services::Cron::ForBranch do
           "@representation" => "minimal",
           "name"            => branch.name },
       "interval"            => "daily",
-      "disable_by_build"     => true
+      "disable_by_build"     => true,
+      "next_build_time"     => cron.next_build_time.strftime('%Y-%m-%dT%H:%M:%SZ')
     }}
   end
 
diff --git a/spec/v3/services/crons/for_repository_spec.rb b/spec/v3/services/crons/for_repository_spec.rb
index 64bf6acb..b1eab41c 100644
--- a/spec/v3/services/crons/for_repository_spec.rb
+++ b/spec/v3/services/crons/for_repository_spec.rb
@@ -52,7 +52,8 @@ describe Travis::API::V3::Services::Crons::ForRepository do
                     "@representation" => "minimal",
                     "name"            => "#{branch.name}" },
                 "interval"            => "daily",
-                "disable_by_build"     => true
+                "disable_by_build"    => true,
+                "next_build_time"     => cron.next_build_time.strftime('%Y-%m-%dT%H:%M:%SZ')
             }
           ]
     }}