diff --git a/Kyoo.Postgresql/Migrations/20210620120239_Triggers.cs b/Kyoo.Postgresql/Migrations/20210620120239_Triggers.cs
index bdb354a8..268ee108 100644
--- a/Kyoo.Postgresql/Migrations/20210620120239_Triggers.cs
+++ b/Kyoo.Postgresql/Migrations/20210620120239_Triggers.cs
@@ -26,7 +26,7 @@ namespace Kyoo.Postgresql.Migrations
 			$$;");
 			
 			migrationBuilder.Sql(@"
-			CREATE TRIGGER ""SeasonSlug"" AFTER INSERT OR UPDATE OF ""SeasonNumber"", ""ShowID"" ON ""Seasons"" 
+			CREATE TRIGGER ""SeasonSlug"" BEFORE INSERT OR UPDATE OF ""SeasonNumber"", ""ShowID"" ON ""Seasons"" 
 			FOR EACH ROW EXECUTE PROCEDURE season_slug_update();");
 
 
diff --git a/Kyoo.Tests/Library/SpecificTests/SeasonTests.cs b/Kyoo.Tests/Library/SpecificTests/SeasonTests.cs
index cf5abe75..3e945251 100644
--- a/Kyoo.Tests/Library/SpecificTests/SeasonTests.cs
+++ b/Kyoo.Tests/Library/SpecificTests/SeasonTests.cs
@@ -56,7 +56,6 @@ namespace Kyoo.Tests.SpecificTests
 				SeasonNumber = 2
 			}, false);
 			season = await _repository.Get(1);
-			Assert.Equal("anohana-s2_NICE", season.Slug + "_" + season.Poster);
 			Assert.Equal("anohana-s2", season.Slug);
 		}
 		
@@ -65,7 +64,7 @@ namespace Kyoo.Tests.SpecificTests
 		{
 			Season season = await _repository.Create(new Season
 			{
-				Show = TestSample.Get<Show>(),
+				ShowID = TestSample.Get<Show>().ID,
 				SeasonNumber = 2
 			});
 			Assert.Equal($"{TestSample.Get<Show>().Slug}-s2_NICE", season.Slug + "_" + season.Poster);