diff --git a/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/20.overview/cheatsheet.es.md b/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/20.overview/cheatsheet.es.md
index ff6997c32..6631c25f4 100644
--- a/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/20.overview/cheatsheet.es.md
+++ b/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/20.overview/cheatsheet.es.md
@@ -8,9 +8,12 @@ lessons:
       order: 2
     - slug: cylindrical-coordinates-linear
       order: 2
+---
+
+<!--
     - slug: fr-es-cylindrical-coordinates-exchange
       order: 2
----
+-->
 
 
 <!--caligraphie de l'intégrale double curviligne-->