diff --git a/src/Bundle/ChillActivityBundle/migrations/Version20210602103243.php b/src/Bundle/ChillActivityBundle/migrations/Version20210602103243.php
index 78545830a..4c773c161 100644
--- a/src/Bundle/ChillActivityBundle/migrations/Version20210602103243.php
+++ b/src/Bundle/ChillActivityBundle/migrations/Version20210602103243.php
@@ -23,7 +23,6 @@ final class Version20210602103243 extends AbstractMigration
         $this->addSql('ALTER TABLE activitytype ADD socialIssuesLabel VARCHAR(255) DEFAULT \'\' NOT NULL');
         $this->addSql('ALTER TABLE activitytype ADD socialActionsVisible SMALLINT DEFAULT 1 NOT NULL');
         $this->addSql('ALTER TABLE activitytype ADD socialActionsLabel VARCHAR(255) DEFAULT \'\' NOT NULL');
-        $this->addSql('ALTER TABLE activitytype ALTER category_id DROP DEFAULT');
     }
 
     public function down(Schema $schema): void