diff --git a/src/applications/pholio/xaction/PholioImageReplaceTransaction.php b/src/applications/pholio/xaction/PholioImageReplaceTransaction.php
index e6d45dfc7a..4978fa9768 100644
--- a/src/applications/pholio/xaction/PholioImageReplaceTransaction.php
+++ b/src/applications/pholio/xaction/PholioImageReplaceTransaction.php
@@ -1,68 +1,80 @@
 <?php
 
 final class PholioImageReplaceTransaction
   extends PholioImageTransactionType {
 
   const TRANSACTIONTYPE = 'image-replace';
 
   public function generateOldValue($object) {
     $new_image = $this->getNewValue();
     return $new_image->getReplacesImagePHID();
   }
 
   public function generateNewValue($object, $value) {
     return $value->getPHID();
   }
 
   public function applyInternalEffects($object, $value) {
     $old = $this->getOldValue();
     $images = $object->getImages();
     foreach ($images as $seq => $image) {
       if ($image->getPHID() == $old) {
         $image->setIsObsolete(1);
         $image->save();
         unset($images[$seq]);
       }
     }
     $object->attachImages($images);
   }
 
   public function getTitle() {
     return pht(
       '%s replaced %s with %s.',
       $this->renderAuthor(),
       $this->renderOldHandle(),
       $this->renderNewHandle());
   }
 
   public function getTitleForFeed() {
     return pht(
       '%s updated images of %s.',
       $this->renderAuthor(),
       $this->renderObject());
   }
 
   public function getIcon() {
     return 'fa-picture-o';
   }
 
   public function getColor() {
     return PhabricatorTransactions::COLOR_YELLOW;
   }
 
   public function mergeTransactions(
     $object,
     PhabricatorApplicationTransaction $u,
     PhabricatorApplicationTransaction $v) {
     $u_img = $u->getNewValue();
     $v_img = $v->getNewValue();
     if ($u_img->getReplacesImagePHID() == $v_img->getReplacesImagePHID()) {
       return $v;
     }
   }
 
   public function extractFilePHIDs($object, $value) {
-    return array($value);
+    $file_phids = array();
+
+    $editor = $this->getEditor();
+    $images = $editor->getNewImages();
+    foreach ($images as $image) {
+      if ($image->getPHID() !== $value) {
+        continue;
+      }
+
+      $file_phids[] = $image->getFilePHID();
+    }
+
+    return $file_phids;
   }
 
 }