diff --git a/phototrack/phototrack.php b/phototrack/phototrack.php
index e9f0a7cd..63c764fc 100644
--- a/phototrack/phototrack.php
+++ b/phototrack/phototrack.php
@@ -98,7 +98,7 @@ function phototrack_photo_use($photo, $table, $field, $id) {
         DBA::update('phototrack_photo_use', ['checked' => DateTimeFormat::utcNow()], ['resource-id' => $rid, 'table' => $table, 'field' => $field, 'row-id' => $id]);
     }
     else {
-        DBA::insert('phototrack_photo_use', ['resource-id' => $rid, 'table' => $table, 'field' => $field, 'row-id' = $id, 'checked' => DateTimeFormat::utcNow()]);
+        DBA::insert('phototrack_photo_use', ['resource-id' => $rid, 'table' => $table, 'field' => $field, 'row-id' => $id, 'checked' => DateTimeFormat::utcNow()]);
     }
 }