diff --git a/tests/SIGCM2.TestSupport/SqlTestFixture.cs b/tests/SIGCM2.TestSupport/SqlTestFixture.cs
index ac9419d..2eeddd2 100644
--- a/tests/SIGCM2.TestSupport/SqlTestFixture.cs
+++ b/tests/SIGCM2.TestSupport/SqlTestFixture.cs
@@ -30,7 +30,13 @@ public sealed class SqlTestFixture : IAsyncLifetime
         {
             DbAdapter = DbAdapter.SqlServer,
             // Rol is a lookup table seeded by migration V003 — never wipe or Usuario FK breaks.
-            TablesToIgnore = [new Respawn.Graph.Table("dbo", "Rol")]
+            // Permiso and RolPermiso are seeded by V005/V006 — never wipe or integration tests lose the permission catalog.
+            TablesToIgnore =
+            [
+                new Respawn.Graph.Table("dbo", "Rol"),
+                new Respawn.Graph.Table("dbo", "Permiso"),
+                new Respawn.Graph.Table("dbo", "RolPermiso"),
+            ]
         });
 
         await ResetAndSeedAsync();