diff --git a/src/applications/harbormaster/editor/HarbormasterBuildableTransactionEditor.php b/src/applications/harbormaster/editor/HarbormasterBuildableTransactionEditor.php
index 3974851c0d..63121813bb 100644
--- a/src/applications/harbormaster/editor/HarbormasterBuildableTransactionEditor.php
+++ b/src/applications/harbormaster/editor/HarbormasterBuildableTransactionEditor.php
@@ -1,76 +1,70 @@
 <?php
 
 final class HarbormasterBuildableTransactionEditor
   extends PhabricatorApplicationTransactionEditor {
 
   public function getEditorApplicationClass() {
     return 'PhabricatorHarbormasterApplication';
   }
 
   public function getEditorObjectsDescription() {
     return pht('Harbormaster Buildables');
   }
 
   public function getTransactionTypes() {
     $types = parent::getTransactionTypes();
 
-    $types[] = HarbormasterBuildableTransaction::TYPE_CREATE;
     $types[] = HarbormasterBuildableTransaction::TYPE_COMMAND;
 
     return $types;
   }
 
   protected function getCustomTransactionOldValue(
     PhabricatorLiskDAO $object,
     PhabricatorApplicationTransaction $xaction) {
 
     switch ($xaction->getTransactionType()) {
-      case HarbormasterBuildableTransaction::TYPE_CREATE:
       case HarbormasterBuildableTransaction::TYPE_COMMAND:
         return null;
     }
 
     return parent::getCustomTransactionOldValue($object, $xaction);
   }
 
   protected function getCustomTransactionNewValue(
     PhabricatorLiskDAO $object,
     PhabricatorApplicationTransaction $xaction) {
 
     switch ($xaction->getTransactionType()) {
-      case HarbormasterBuildableTransaction::TYPE_CREATE:
-        return true;
       case HarbormasterBuildableTransaction::TYPE_COMMAND:
         return $xaction->getNewValue();
     }
 
     return parent::getCustomTransactionNewValue($object, $xaction);
   }
 
   protected function applyCustomInternalTransaction(
     PhabricatorLiskDAO $object,
     PhabricatorApplicationTransaction $xaction) {
 
     switch ($xaction->getTransactionType()) {
-      case HarbormasterBuildableTransaction::TYPE_CREATE:
       case HarbormasterBuildableTransaction::TYPE_COMMAND:
         return;
     }
 
     return parent::applyCustomInternalTransaction($object, $xaction);
   }
 
   protected function applyCustomExternalTransaction(
     PhabricatorLiskDAO $object,
     PhabricatorApplicationTransaction $xaction) {
 
     switch ($xaction->getTransactionType()) {
-      case HarbormasterBuildableTransaction::TYPE_CREATE:
       case HarbormasterBuildableTransaction::TYPE_COMMAND:
         return;
     }
 
     return parent::applyCustomExternalTransaction($object, $xaction);
   }
 
 }
diff --git a/src/applications/harbormaster/storage/HarbormasterBuildableTransaction.php b/src/applications/harbormaster/storage/HarbormasterBuildableTransaction.php
index 0d7ab76e19..a4a2f1ab14 100644
--- a/src/applications/harbormaster/storage/HarbormasterBuildableTransaction.php
+++ b/src/applications/harbormaster/storage/HarbormasterBuildableTransaction.php
@@ -1,93 +1,84 @@
 <?php
 
 final class HarbormasterBuildableTransaction
   extends PhabricatorApplicationTransaction {
 
-  const TYPE_CREATE = 'harbormaster:buildable:create';
   const TYPE_COMMAND = 'harbormaster:buildable:command';
 
   public function getApplicationName() {
     return 'harbormaster';
   }
 
   public function getApplicationTransactionType() {
     return HarbormasterBuildablePHIDType::TYPECONST;
   }
 
   public function getTitle() {
     $author_phid = $this->getAuthorPHID();
 
     $old = $this->getOldValue();
     $new = $this->getNewValue();
 
     switch ($this->getTransactionType()) {
-      case self::TYPE_CREATE:
-        return pht(
-          '%s created this buildable.',
-          $this->renderHandleLink($author_phid));
       case self::TYPE_COMMAND:
         switch ($new) {
           case HarbormasterBuildMessageRestartTransaction::MESSAGETYPE:
             return pht(
               '%s restarted this buildable.',
               $this->renderHandleLink($author_phid));
           case HarbormasterBuildMessageResumeTransaction::MESSAGETYPE:
             return pht(
               '%s resumed this buildable.',
               $this->renderHandleLink($author_phid));
           case HarbormasterBuildMessagePauseTransaction::MESSAGETYPE:
             return pht(
               '%s paused this buildable.',
               $this->renderHandleLink($author_phid));
           case HarbormasterBuildMessageAbortTransaction::MESSAGETYPE:
             return pht(
               '%s aborted this buildable.',
               $this->renderHandleLink($author_phid));
         }
     }
     return parent::getTitle();
   }
 
   public function getIcon() {
     $author_phid = $this->getAuthorPHID();
 
     $old = $this->getOldValue();
     $new = $this->getNewValue();
 
     switch ($this->getTransactionType()) {
-      case self::TYPE_CREATE:
-        return 'fa-plus';
       case self::TYPE_COMMAND:
         switch ($new) {
           case HarbormasterBuildMessageRestartTransaction::MESSAGETYPE:
             return 'fa-backward';
           case HarbormasterBuildMessageResumeTransaction::MESSAGETYPE:
             return 'fa-play';
           case HarbormasterBuildMessagePauseTransaction::MESSAGETYPE:
             return 'fa-pause';
           case HarbormasterBuildMessageAbortTransaction::MESSAGETYPE:
             return 'fa-exclamation-triangle';
         }
     }
 
     return parent::getIcon();
   }
 
   public function getColor() {
     $author_phid = $this->getAuthorPHID();
 
     $old = $this->getOldValue();
     $new = $this->getNewValue();
 
     switch ($this->getTransactionType()) {
-      case self::TYPE_CREATE:
-        return 'green';
       case self::TYPE_COMMAND:
         switch ($new) {
           case HarbormasterBuildMessagePauseTransaction::MESSAGETYPE:
             return 'red';
         }
     }
     return parent::getColor();
   }
 }