diff --git a/src/applications/maniphest/editor/ManiphestTransactionEditor.php b/src/applications/maniphest/editor/ManiphestTransactionEditor.php
index 9eda17b7ee..a8c69cba24 100644
--- a/src/applications/maniphest/editor/ManiphestTransactionEditor.php
+++ b/src/applications/maniphest/editor/ManiphestTransactionEditor.php
@@ -152,7 +152,9 @@ final class ManiphestTransactionEditor
       case ManiphestTransaction::TYPE_CCS:
         return $object->setCCPHIDs($xaction->getNewValue());
       case ManiphestTransaction::TYPE_PROJECTS:
-        return $object->setProjectPHIDs($xaction->getNewValue());
+        $object->setProjectPHIDs($xaction->getNewValue());
+        ManiphestTaskProject::updateTaskProjects($object);
+        return $object;
       case ManiphestTransaction::TYPE_EDGE:
         // These are a weird, funky mess and are already being applied by the
         // time we reach this.
@@ -415,19 +417,6 @@ final class ManiphestTransactionEditor
       $existing_cc = $object->getCCPHIDs();
       $new_cc = array_unique(array_merge($cc_phids, $existing_cc));
       $object->setCCPHIDs($new_cc);
-      $save_again = true;
-    }
-
-    $project_phids = $adapter->getProjectPHIDs();
-    if ($project_phids) {
-      $existing_projects = $object->getProjectPHIDs();
-      $new_projects = array_unique(
-        array_merge($project_phids, $existing_projects));
-      $object->setProjectPHIDs($new_projects);
-      $save_again = true;
-    }
-
-    if ($save_again) {
       $object->save();
     }
 
@@ -442,6 +431,19 @@ final class ManiphestTransactionEditor
         ->setNewValue($assign_phid);
     }
 
+    $project_phids = $adapter->getProjectPHIDs();
+    if ($project_phids) {
+      $existing_projects = $object->getProjectPHIDs();
+      $new_projects = array_unique(
+        array_merge(
+          $project_phids,
+          $existing_projects));
+
+      $xactions[] = id(new ManiphestTransaction())
+        ->setTransactionType(ManiphestTransaction::TYPE_PROJECTS)
+        ->setNewValue($new_projects);
+    }
+
     return $xactions;
   }
 
diff --git a/src/applications/maniphest/storage/ManiphestTask.php b/src/applications/maniphest/storage/ManiphestTask.php
index 9477f6af7c..2a88ba9864 100644
--- a/src/applications/maniphest/storage/ManiphestTask.php
+++ b/src/applications/maniphest/storage/ManiphestTask.php
@@ -30,7 +30,6 @@ final class ManiphestTask extends ManiphestDAO
 
   protected $attached = array();
   protected $projectPHIDs = array();
-  private $projectsNeedUpdate;
   private $subscribersNeedUpdate;
 
   protected $ownerOrdering;
@@ -92,7 +91,6 @@ final class ManiphestTask extends ManiphestDAO
 
   public function setProjectPHIDs(array $phids) {
     $this->projectPHIDs = array_values($phids);
-    $this->projectsNeedUpdate = true;
     return $this;
   }
 
@@ -140,13 +138,6 @@ final class ManiphestTask extends ManiphestDAO
 
     $result = parent::save();
 
-    if ($this->projectsNeedUpdate) {
-      // If we've changed the project PHIDs for this task, update the link
-      // table.
-      ManiphestTaskProject::updateTaskProjects($this);
-      $this->projectsNeedUpdate = false;
-    }
-
     if ($this->subscribersNeedUpdate) {
       // If we've changed the subscriber PHIDs for this task, update the link
       // table.