diff --git a/app/Jobs/CafelFoodJob.php b/app/Jobs/CafelFoodJob.php
index 77647aa..83e9fa8 100644
--- a/app/Jobs/CafelFoodJob.php
+++ b/app/Jobs/CafelFoodJob.php
@@ -14,7 +14,7 @@ class CafelFoodJob extends CafelJobs
      */
     public function handle()
     {
-        $dateDebut = now()->subDays(config('cafel.aliments_retain', 30));
+        $dateDebut = now()->subDays(config('cafel.food_retain', 30));
         $this->syncWithCafelApi(
             ApiModelCafelFood::class,
             'cafel.ldc.aliments',
@@ -41,8 +41,8 @@ class CafelFoodJob extends CafelJobs
         $this->mailInvalidRows(ApiModelCafelFood::UNIQUE_COLUMN_KEYS, ApiModelCafelFood::class);
 
         // * DeleteOld Food
-        // * Garder une interstice de 7 jours entre la suppression et ce qu'on récupère de CAFEL
-        CafelFood::whereDate('delivery_date', '<', $dateDebut->subDays(7))
+        // * Garder une interstice de X jours entre la suppression et ce qu'on récupère de CAFEL
+        CafelFood::whereDate('delivery_date', '<', $dateDebut->subDays(config('cafel.food_retain', 30)))
             ->delete();
     }
 }
diff --git a/app/Jobs/CafelMepEggJob.php b/app/Jobs/CafelMepEggJob.php
index 13f37c6..d286e12 100644
--- a/app/Jobs/CafelMepEggJob.php
+++ b/app/Jobs/CafelMepEggJob.php
@@ -41,8 +41,9 @@ class CafelMepEggJob extends CafelJobs
         $this->mailInvalidRows(CafelMepEgg::UNIQUE_COLUMN_KEYS, CafelMepEgg::class);
 
         // * DeleteOld MEPs
-        // * Garder une interstice de 7 jours entre la suppression et ce qu'on récupère de CAFEL
-        CafelEggMiseEnPlace::whereDate('transfert_date', '<', $dateDebut->subDays(7))
-        ->delete();
+        // * Garder une interstice de X jours entre la suppression et ce qu'on récupère de CAFEL
+        CafelEggMiseEnPlace::whereDate('transfert_date', '<', $dateDebut->subDays(
+            config('cafel.mises_en_places_retain', 370)
+        ))->delete();
     }
 }
diff --git a/app/Lib/CafelApi/Models/CafelFood.php b/app/Lib/CafelApi/Models/CafelFood.php
index ea694bb..85ce7b7 100644
--- a/app/Lib/CafelApi/Models/CafelFood.php
+++ b/app/Lib/CafelApi/Models/CafelFood.php
@@ -16,7 +16,7 @@ abstract class CafelFood extends CafelClientModel
      * @var array
      */
     public const UNIQUE_COLUMN_KEYS = [
-        'batch_code'
+        'batch_code', 'delivery_date'
     ];
 
     /**
diff --git a/config/cafel.php b/config/cafel.php
index 6b842ac..4a7e51d 100644
--- a/config/cafel.php
+++ b/config/cafel.php
@@ -2,7 +2,7 @@
 
 return [
     // * How many days should we retain Aliment
-    'aliments_retain' => 30,
+    'food_retain' => 30,
     // * How many days should we retain MEP (egg)
     'mises_en_places_retain' => 370,
     'client_version' => '1.0',
diff --git a/database/migrations/2022_03_08_100744_create_cafel_egg_breeders_table.php b/database/migrations/2022_03_08_100744_create_cafel_egg_breeders_table.php
index 69b193d..f78b80a 100644
--- a/database/migrations/2022_03_08_100744_create_cafel_egg_breeders_table.php
+++ b/database/migrations/2022_03_08_100744_create_cafel_egg_breeders_table.php
@@ -29,7 +29,8 @@ class CreateCafelEggBreedersTable extends Migration
             Schema::table('cafel_egg_breeders', function (Blueprint $table) {
                 $table->unsignedBigInteger('code_cafel')->unique()->nullable(false)
                     ->comment('Code CAFEL de l\'éleveur')->change();
-                $table->string('code_ede', 100)->unique()
+                // Enlevé unique car l'api retourne de la merde ...
+                $table->string('code_ede', 100)
                     ->comment('Code EDE de l\'éleveur')->change();
 
                 $table->string('nom')
@@ -143,7 +144,8 @@ class CreateCafelEggBreedersTable extends Migration
             Schema::create('cafel_egg_breeders', function (Blueprint $table) {
                 $table->unsignedBigInteger('cafel_code')->unique()->nullable(false)
                     ->comment('Code CAFEL de l\'éleveur');
-                $table->string('ede_code', 100)->unique()
+                // Enlevé unique car l'api retourne de la merde ...
+                $table->string('ede_code', 100)
                     ->comment('Code EDE de l\'éleveur');
 
                 $table->unsignedTinyInteger('civility')->default(0)
diff --git a/database/migrations/2022_04_06_110037_create_cafel_food_table.php b/database/migrations/2022_04_06_110037_create_cafel_food_table.php
index 4cde3e9..09498cb 100644
--- a/database/migrations/2022_04_06_110037_create_cafel_food_table.php
+++ b/database/migrations/2022_04_06_110037_create_cafel_food_table.php
@@ -14,9 +14,10 @@ class CreateCafelFoodTable extends Migration
     public function up()
     {
         Schema::create('cafel_food', function (Blueprint $table) {
-            $table->string('batch_code', 10)->unique();
+            $table->string('batch_code', 10);
             $table->unsignedTinyInteger('food_type');
             $table->date('delivery_date');
+            $table->unique(['batch_code', 'delivery_date']);
         });
     }