diff --git a/src/Plugin/views/argument_validator/TermMachineName.php b/src/Plugin/views/argument_validator/TermMachineName.php
index e7ca888..7c3e8ea 100644
--- a/src/Plugin/views/argument_validator/TermMachineName.php
+++ b/src/Plugin/views/argument_validator/TermMachineName.php
@@ -90,7 +90,7 @@ class TermMachineName extends Entity {
       }
     }
 
-    $this->argument->realField = 'tid';
+    $this->argument->realField = $this->argument->field;
     $this->argument->argument = $term->id();
 
     // Property created dynamically.