diff --git a/resources/sql/autopatches/20150923.drydock.resourceid.1.sql b/resources/sql/autopatches/20150923.drydock.resourceid.1.sql
new file mode 100644
--- /dev/null
+++ b/resources/sql/autopatches/20150923.drydock.resourceid.1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_drydock.drydock_lease
+  ADD resourcePHID VARBINARY(64);
diff --git a/resources/sql/autopatches/20150923.drydock.resourceid.2.sql b/resources/sql/autopatches/20150923.drydock.resourceid.2.sql
new file mode 100644
--- /dev/null
+++ b/resources/sql/autopatches/20150923.drydock.resourceid.2.sql
@@ -0,0 +1,5 @@
+UPDATE
+  {$NAMESPACE}_drydock.drydock_lease l,
+  {$NAMESPACE}_drydock.drydock_resource r
+  SET l.resourcePHID = r.phid
+  WHERE l.resourceID = r.id;
diff --git a/resources/sql/autopatches/20150923.drydock.resourceid.3.sql b/resources/sql/autopatches/20150923.drydock.resourceid.3.sql
new file mode 100644
--- /dev/null
+++ b/resources/sql/autopatches/20150923.drydock.resourceid.3.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_drydock.drydock_lease
+  DROP resourceID;
diff --git a/src/applications/drydock/controller/DrydockLeaseViewController.php b/src/applications/drydock/controller/DrydockLeaseViewController.php
--- a/src/applications/drydock/controller/DrydockLeaseViewController.php
+++ b/src/applications/drydock/controller/DrydockLeaseViewController.php
@@ -110,20 +110,13 @@
       pht('Resource Type'),
       $lease->getResourceType());
 
-    $resource = id(new DrydockResourceQuery())
-      ->setViewer($this->getViewer())
-      ->withIDs(array($lease->getResourceID()))
-      ->executeOne();
-
-    if ($resource !== null) {
-      $view->addProperty(
-        pht('Resource'),
-        $this->getViewer()->renderHandle($resource->getPHID()));
+    $resource_phid = $lease->getResourcePHID();
+    if ($resource_phid) {
+      $resource_display = $viewer->renderHandle($resource_phid);
     } else {
-      $view->addProperty(
-        pht('Resource'),
-        pht('No Resource'));
+      $resource_display = phutil_tag('em', array(), pht('No Resource'));
     }
+    $view->addProperty(pht('Resource'), $resource_display);
 
     $until = $lease->getUntil();
     if ($until) {
diff --git a/src/applications/drydock/controller/DrydockResourceViewController.php b/src/applications/drydock/controller/DrydockResourceViewController.php
--- a/src/applications/drydock/controller/DrydockResourceViewController.php
+++ b/src/applications/drydock/controller/DrydockResourceViewController.php
@@ -27,7 +27,7 @@
 
     $leases = id(new DrydockLeaseQuery())
       ->setViewer($viewer)
-      ->withResourceIDs(array($resource->getID()))
+      ->withResourcePHIDs(array($resource->getPHID()))
       ->execute();
 
     $lease_list = id(new DrydockLeaseListView())
diff --git a/src/applications/drydock/query/DrydockLeaseQuery.php b/src/applications/drydock/query/DrydockLeaseQuery.php
--- a/src/applications/drydock/query/DrydockLeaseQuery.php
+++ b/src/applications/drydock/query/DrydockLeaseQuery.php
@@ -4,7 +4,7 @@
 
   private $ids;
   private $phids;
-  private $resourceIDs;
+  private $resourcePHIDs;
   private $statuses;
   private $datasourceQuery;
   private $needCommands;
@@ -19,8 +19,8 @@
     return $this;
   }
 
-  public function withResourceIDs(array $ids) {
-    $this->resourceIDs = $ids;
+  public function withResourcePHIDs(array $phids) {
+    $this->resourcePHIDs = $phids;
     return $this;
   }
 
@@ -43,22 +43,24 @@
   }
 
   protected function willFilterPage(array $leases) {
-    $resource_ids = array_filter(mpull($leases, 'getResourceID'));
-    if ($resource_ids) {
+    $resource_phids = array_filter(mpull($leases, 'getResourcePHID'));
+    if ($resource_phids) {
       $resources = id(new DrydockResourceQuery())
         ->setParentQuery($this)
         ->setViewer($this->getViewer())
-        ->withIDs(array_unique($resource_ids))
+        ->withPHIDs(array_unique($resource_phids))
         ->execute();
+      $resources = mpull($resources, null, 'getPHID');
     } else {
       $resources = array();
     }
 
     foreach ($leases as $key => $lease) {
       $resource = null;
-      if ($lease->getResourceID()) {
-        $resource = idx($resources, $lease->getResourceID());
+      if ($lease->getResourcePHID()) {
+        $resource = idx($resources, $lease->getResourcePHID());
         if (!$resource) {
+          $this->didRejectResult($lease);
           unset($leases[$key]);
           continue;
         }
@@ -72,11 +74,11 @@
   protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
     $where = parent::buildWhereClauseParts($conn);
 
-    if ($this->resourceIDs !== null) {
+    if ($this->resourcePHIDs !== null) {
       $where[] = qsprintf(
         $conn,
-        'resourceID IN (%Ld)',
-        $this->resourceIDs);
+        'resourcePHID IN (%Ls)',
+        $this->resourcePHIDs);
     }
 
     if ($this->ids !== null) {
diff --git a/src/applications/drydock/storage/DrydockLease.php b/src/applications/drydock/storage/DrydockLease.php
--- a/src/applications/drydock/storage/DrydockLease.php
+++ b/src/applications/drydock/storage/DrydockLease.php
@@ -3,7 +3,7 @@
 final class DrydockLease extends DrydockDAO
   implements PhabricatorPolicyInterface {
 
-  protected $resourceID;
+  protected $resourcePHID;
   protected $resourceType;
   protected $until;
   protected $ownerPHID;
@@ -64,13 +64,11 @@
         'until' => 'epoch?',
         'resourceType' => 'text128',
         'ownerPHID' => 'phid?',
-        'resourceID' => 'id?',
+        'resourcePHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
-        'key_phid' => null,
-        'phid' => array(
-          'columns' => array('phid'),
-          'unique' => true,
+        'key_resource' => array(
+          'columns' => array('resourcePHID', 'status'),
         ),
       ),
     ) + parent::getConfiguration();
@@ -219,7 +217,7 @@
     $this->openTransaction();
 
       $this
-        ->setResourceID($resource->getID())
+        ->setResourcePHID($resource->getPHID())
         ->setStatus($new_status)
         ->save();
 
diff --git a/src/applications/drydock/worker/DrydockAllocatorWorker.php b/src/applications/drydock/worker/DrydockAllocatorWorker.php
--- a/src/applications/drydock/worker/DrydockAllocatorWorker.php
+++ b/src/applications/drydock/worker/DrydockAllocatorWorker.php
@@ -462,10 +462,10 @@
           'acquireLease()'));
     }
 
-    $lease_id = $lease->getResourceID();
-    $resource_id = $resource->getID();
+    $lease_phid = $lease->getResourcePHID();
+    $resource_phid = $resource->getPHID();
 
-    if ($lease_id !== $resource_id) {
+    if ($lease_phid !== $resource_phid) {
       // TODO: Destroy the lease?
       throw new Exception(
         pht(
diff --git a/src/applications/drydock/worker/DrydockLeaseWorker.php b/src/applications/drydock/worker/DrydockLeaseWorker.php
--- a/src/applications/drydock/worker/DrydockLeaseWorker.php
+++ b/src/applications/drydock/worker/DrydockLeaseWorker.php
@@ -20,17 +20,10 @@
           $actual_status));
     }
 
-    $resource_id = $lease->getResourceID();
-
-    $resource = id(new DrydockResourceQuery())
-      ->setViewer($this->getViewer())
-      ->withIDs(array($resource_id))
-      ->executeOne();
+    $resource = $lease->getResource();
     if (!$resource) {
       throw new PhabricatorWorkerPermanentFailureException(
-        pht(
-          'Trying to activate lease on invalid resource ("%s").',
-          $resource_id));
+        pht('Trying to activate lease with no resource.'));
     }
 
     $resource_status = $resource->getStatus();
diff --git a/src/applications/drydock/worker/DrydockResourceUpdateWorker.php b/src/applications/drydock/worker/DrydockResourceUpdateWorker.php
--- a/src/applications/drydock/worker/DrydockResourceUpdateWorker.php
+++ b/src/applications/drydock/worker/DrydockResourceUpdateWorker.php
@@ -72,7 +72,7 @@
 
     $leases = id(new DrydockLeaseQuery())
       ->setViewer($viewer)
-      ->withResourceIDs(array($resource->getID()))
+      ->withResourcePHIDs(array($resource->getPHID()))
       ->withStatuses($statuses)
       ->execute();