diff --git a/EnvelopeGenerator.Infrastructure/EGDbContext.cs b/EnvelopeGenerator.Infrastructure/EGDbContext.cs
index cba66f9f..468aaa4c 100644
--- a/EnvelopeGenerator.Infrastructure/EGDbContext.cs
+++ b/EnvelopeGenerator.Infrastructure/EGDbContext.cs
@@ -125,7 +125,7 @@ public abstract class EGDbContextBase : DbContext
 
         modelBuilder.Entity<Envelope>()
             .HasMany(e => e.Documents)
-            .WithOne()
+            .WithOne(d => d.Envelope)
             .HasForeignKey(ed => ed.EnvelopeId);
 
         modelBuilder.Entity<Envelope>()