diff --git a/database/ddl/table/formation_instance.php b/database/ddl/table/formation_instance.php
index 2b408188d25ced0402ff5f31b536cdf10abc683e..e9e22c7d8d244af7feb9fd3f2bf7564a8c097872 100644
--- a/database/ddl/table/formation_instance.php
+++ b/database/ddl/table/formation_instance.php
@@ -214,6 +214,18 @@ return [
             'position'    => 6,
             'commentaire' => NULL,
         ],
+        'motif_annulation'         => [
+            'name'        => 'motif_annulation',
+            'type'        => 'clob',
+            'bdd-type'    => 'text',
+            'length'      => 0,
+            'scale'       => NULL,
+            'precision'   => NULL,
+            'nullable'    => TRUE,
+            'default'     => NULL,
+            'position'    => 24,
+            'commentaire' => NULL,
+        ],
         'nb_place_complementaire'  => [
             'name'        => 'nb_place_complementaire',
             'type'        => 'int',
diff --git a/database/ddl_columns_pos.php b/database/ddl_columns_pos.php
index 336e0a043ee3e99afa1eb151ddd64e4ba7a08f74..3da91c48e7da33ff043637f30c0e8fd904d38c6f 100644
--- a/database/ddl_columns_pos.php
+++ b/database/ddl_columns_pos.php
@@ -1171,6 +1171,7 @@ return [
         'cout_vacation',
         'recette_ttc',
         'date_cloture_inscription',
+        'motif_annulation',
     ],
     'formation_instance_inscrit'                        => [
         'id',