diff --git a/src/Generator/CleanTables.php b/src/Generator/CleanTables.php
index d7a56ab..3846955 100644
--- a/src/Generator/CleanTables.php
+++ b/src/Generator/CleanTables.php
@@ -45,6 +45,8 @@ public function run(Registry $registry): Registry
                     $state->forgetIndex($index);
                 }
 
+                $state->setPrimaryKeys([]);
+
                 $schema->setState($state);
             }
         }