diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n3/textbook.es.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n3/textbook.es.md
index bc72f9f32..2181f23b2 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n3/textbook.es.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n3/textbook.es.md
@@ -4,8 +4,10 @@ published: true
 routable: true
 visible: false
 lessons:
-    - slug: brainstorming-n1234-electromagnetism
+    - slug: brainstorming-123-electromagnetism
       order: 3
+    - slug: brainstorming-234-electromagnetism
+      order: 2
 ---
 
 #### Lluvia de ideas para estructurar un tema "Electromagnetismo" : nivel 3