diff --git a/01.curriculum/01.physics-chemistry-biology/topic.en.md b/01.curriculum/01.physics-chemistry-biology/topic.en.md
index d278880ce..010b709ca 100644
--- a/01.curriculum/01.physics-chemistry-biology/topic.en.md
+++ b/01.curriculum/01.physics-chemistry-biology/topic.en.md
@@ -7,6 +7,6 @@ slug: physics-chemistry-biology
 #    order:
 #        by: ''
 #        dir: ''
-published: false
-visible: false
+published: true
+visible: true
 ---