diff --git a/p08_BDD_EntityFramework/ex_041_004_InMemory/NounoursContext.cs b/p08_BDD_EntityFramework/ex_041_004_InMemory/NounoursContext.cs
new file mode 100644
index 0000000..0e76015
--- /dev/null
+++ b/p08_BDD_EntityFramework/ex_041_004_InMemory/NounoursContext.cs
@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace ex_041_004_InMemory
+{
+    public class NounoursContext : DbContext
+    {
+        public DbSet<Nounours> Nounours { get; set; }
+
+        public NounoursContext()
+        { }
+
+        public NounoursContext(DbContextOptions<NounoursContext> options)
+            : base(options)
+        { }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder options)
+        {
+            if (!options.IsConfigured)
+            {
+                options.UseSqlServer(@"Server=(localdb)\mssqllocaldb;Database=ex_041_004_InMemory.Nounours.mdf;Trusted_Connection=True;");
+            }
+        }
+    }
+}