diff --git a/src/Processor/RenameContextProcessor.php b/src/Processor/RenameContextProcessor.php
index 8515248..8f7dfc8 100644
--- a/src/Processor/RenameContextProcessor.php
+++ b/src/Processor/RenameContextProcessor.php
@@ -20,7 +20,7 @@ public function __invoke(array $record): array
     {
         if (isset($record['context'])) {
             $record[$this->destinationFieldName] = $record['context'];
-            unset($record[$this->destinationFieldName]);
+            unset($record['context']);
         }
 
         return $record;