diff --git a/main.tf b/main.tf
index 5e92619..04ad289 100644
--- a/main.tf
+++ b/main.tf
@@ -5,6 +5,10 @@ resource "aws_ecr_repository" "this" {
   image_scanning_configuration {
     scan_on_push = true
   }
+
+  encryption_configuration {
+    encryption_type = "AES256"
+  }
 }