diff --git a/12.temporary_ins/15.electrokinetics/20.overview/cheatsheet.en.md b/12.temporary_ins/15.electrokinetics/20.overview/cheatsheet.en.md
index 8c3a5b879..4567eb34a 100644
--- a/12.temporary_ins/15.electrokinetics/20.overview/cheatsheet.en.md
+++ b/12.temporary_ins/15.electrokinetics/20.overview/cheatsheet.en.md
@@ -1,6 +1,6 @@
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 title: 
-published: true
+published: false
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 visible: false
 ---