diff --git a/Changes b/Changes
index b697d85b..9c0ddee2 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,9 @@
+2.037004 - 2017-12-21
+
+  [BUG FIXES]
+
+  * Allow default schedule items to be skipped by setting to 'null'
+
 2.037003 - 2017-12-18
 
   [BUG FIXES]
diff --git a/MANIFEST b/MANIFEST
index 44f2cfca..03e9af46 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -201,6 +201,7 @@ lib/App/Netdisco/Worker/Plugin/Discover/VLANs.pm
 lib/App/Netdisco/Worker/Plugin/Discover/Wireless.pm
 lib/App/Netdisco/Worker/Plugin/Discover/WithNodes.pm
 lib/App/Netdisco/Worker/Plugin/DiscoverAll.pm
+lib/App/Netdisco/Worker/Plugin/DumpConfig.pm
 lib/App/Netdisco/Worker/Plugin/Expire.pm
 lib/App/Netdisco/Worker/Plugin/ExpireNodes.pm
 lib/App/Netdisco/Worker/Plugin/Graph.pm
diff --git a/META.json b/META.json
index b35ecf34..bbed67f0 100644
--- a/META.json
+++ b/META.json
@@ -105,7 +105,7 @@
    "provides" : {
       "App::Netdisco" : {
          "file" : "lib/App/Netdisco.pm",
-         "version" : "2.037003"
+         "version" : "2.037004"
       },
       "App::Netdisco::AnyEvent::Nbtstat" : {
          "file" : "lib/App/Netdisco/AnyEvent/Nbtstat.pm"
@@ -669,6 +669,9 @@
       "App::Netdisco::Worker::Plugin::DiscoverAll" : {
          "file" : "lib/App/Netdisco/Worker/Plugin/DiscoverAll.pm"
       },
+      "App::Netdisco::Worker::Plugin::DumpConfig" : {
+         "file" : "lib/App/Netdisco/Worker/Plugin/DumpConfig.pm"
+      },
       "App::Netdisco::Worker::Plugin::Expire" : {
          "file" : "lib/App/Netdisco/Worker/Plugin/Expire.pm"
       },
@@ -749,7 +752,7 @@
       },
       "homepage" : "http://netdisco.org/",
       "license" : [
-         "http://opensource.org/licenses/BSD-3-Clause"
+         "http://opensource.org/licenses/bsd-license.php"
       ],
       "repository" : {
          "url" : "https://github.com/netdisco/netdisco"
@@ -757,6 +760,6 @@
       "x_IRC" : "irc://irc.freenode.org/#netdisco",
       "x_MailingList" : "https://lists.sourceforge.net/lists/listinfo/netdisco-users"
    },
-   "version" : "2.037003",
+   "version" : "2.037004",
    "x_serialization_backend" : "JSON::PP version 2.94"
 }
diff --git a/META.yml b/META.yml
index 548a7d89..8933f20e 100644
--- a/META.yml
+++ b/META.yml
@@ -18,7 +18,7 @@ name: App-Netdisco
 provides:
   App::Netdisco:
     file: lib/App/Netdisco.pm
-    version: '2.037003'
+    version: '2.037004'
   App::Netdisco::AnyEvent::Nbtstat:
     file: lib/App/Netdisco/AnyEvent/Nbtstat.pm
   App::Netdisco::Backend::Job:
@@ -394,6 +394,8 @@ provides:
     file: lib/App/Netdisco/Worker/Plugin/Discover/WithNodes.pm
   App::Netdisco::Worker::Plugin::DiscoverAll:
     file: lib/App/Netdisco/Worker/Plugin/DiscoverAll.pm
+  App::Netdisco::Worker::Plugin::DumpConfig:
+    file: lib/App/Netdisco/Worker/Plugin/DumpConfig.pm
   App::Netdisco::Worker::Plugin::Expire:
     file: lib/App/Netdisco/Worker/Plugin/Expire.pm
   App::Netdisco::Worker::Plugin::ExpireNodes:
@@ -518,7 +520,7 @@ resources:
   MailingList: https://lists.sourceforge.net/lists/listinfo/netdisco-users
   bugtracker: https://github.com/netdisco/netdisco/issues
   homepage: http://netdisco.org/
-  license: http://opensource.org/licenses/BSD-3-Clause
+  license: http://opensource.org/licenses/bsd-license.php
   repository: https://github.com/netdisco/netdisco
-version: '2.037003'
+version: '2.037004'
 x_serialization_backend: 'CPAN::Meta::YAML version 0.018'
diff --git a/bin/netdisco-do b/bin/netdisco-do
index ed84659a..08d82bd2 100755
--- a/bin/netdisco-do
+++ b/bin/netdisco-do
@@ -341,6 +341,11 @@ Set the PoE on/off status on a device port. Requires the C<-d> parameter
  ~netdisco/bin/netdisco-do power -d 192.0.2.1 -p FastEthernet0/1 -e on
  ~netdisco/bin/netdisco-do power -d 192.0.2.1 -p FastEthernet0/1 -e off
 
+=head2 dumpconfig
+
+Will dump the loaded and parsed configuration for the application. Pass a
+specific configuration setting name to the C<-e> parameter to dump only that.
+
 =head1 DEBUG LEVELS
 
 The flags "C<-DISQ>" can be specified, multiple times, and enable the
diff --git a/lib/App/Netdisco.pm b/lib/App/Netdisco.pm
index fd745aba..8e36679f 100644
--- a/lib/App/Netdisco.pm
+++ b/lib/App/Netdisco.pm
@@ -4,7 +4,7 @@ use strict;
 use warnings;
 use 5.010_000;
 
-our $VERSION = '2.037003';
+our $VERSION = '2.037004';
 use App::Netdisco::Configuration;
 
 =head1 NAME
diff --git a/lib/App/Netdisco/Backend/Role/Scheduler.pm b/lib/App/Netdisco/Backend/Role/Scheduler.pm
index a62f3f22..eb946258 100644
--- a/lib/App/Netdisco/Backend/Role/Scheduler.pm
+++ b/lib/App/Netdisco/Backend/Role/Scheduler.pm
@@ -20,7 +20,8 @@ sub worker_begin {
   debug "entering Scheduler ($wid) worker_begin()";
 
   foreach my $action (keys %{ setting('schedule') }) {
-      my $config = setting('schedule')->{$action};
+      my $config = setting('schedule')->{$action}
+        or next;
 
       # accept either single crontab format, or individual time fields
       $config->{when} = Algorithm::Cron->new(
@@ -59,7 +60,8 @@ sub worker_body {
 
       # if any job is due, add it to the queue
       foreach my $action (keys %{ setting('schedule') }) {
-          my $sched = setting('schedule')->{$action};
+          my $sched = setting('schedule')->{$action}
+            or next;
 
           # next occurence of job must be in this minute's window
           debug sprintf "sched ($wid): $action: win_start: %s, win_end: %s, next: %s",
diff --git a/lib/App/Netdisco/Worker/Plugin/DumpConfig.pm b/lib/App/Netdisco/Worker/Plugin/DumpConfig.pm
new file mode 100644
index 00000000..3c57288a
--- /dev/null
+++ b/lib/App/Netdisco/Worker/Plugin/DumpConfig.pm
@@ -0,0 +1,18 @@
+package App::Netdisco::Worker::Plugin::DumpConfig;
+
+use Dancer ':syntax';
+use App::Netdisco::Worker::Plugin;
+use aliased 'App::Netdisco::Worker::Status';
+
+use Data::Printer;
+
+register_worker({ phase => 'main' }, sub {
+  my ($job, $workerconf) = @_;
+  my $extra = $job->extra;
+
+  my $config = config();
+  p ($extra ? $config->{$extra} : $config);
+  return Status->done('Dumped config');
+});
+
+true;
diff --git a/share/config.yml b/share/config.yml
index 2b705812..d80eb29f 100644
--- a/share/config.yml
+++ b/share/config.yml
@@ -332,6 +332,7 @@ worker_plugins:
   - 'Discover::Wireless'
   - 'Discover::WithNodes'
   - 'DiscoverAll'
+  - 'DumpConfig'
   - 'Expire'
   - 'ExpireNodes'
   - 'Graph'