diff --git a/01.curriculum/01.physics-chemistry-biology/04.Niv4/Test-Pier/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/04.Niv4/Test-Pier/textbook.fr.md
deleted file mode 100644
index 874e7b110..000000000
--- a/01.curriculum/01.physics-chemistry-biology/04.Niv4/Test-Pier/textbook.fr.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: Test
-published: false
-visible: false
-page-inject:
-    active: true
-    processed_content: true
----
-[plugin:markdown-inject](ampere.fr.md)
\ No newline at end of file