diff --git a/content/en/history/d-machines/_index.md b/content/en/history/d-machines/_index.md
index e94ac04bc..0354fa93b 100644
--- a/content/en/history/d-machines/_index.md
+++ b/content/en/history/d-machines/_index.md
@@ -2,4 +2,6 @@
 title: D-Machines*
 type: docs
 weight: 20
+
+draft: true
 ---
diff --git a/content/en/history/guis/_index.md b/content/en/history/guis/_index.md
index 213f3a64d..46bee26ef 100644
--- a/content/en/history/guis/_index.md
+++ b/content/en/history/guis/_index.md
@@ -2,4 +2,6 @@
 title: History of Graphical User Interfaces*
 type: docs
 weight: 40
+
+draft: true
 ---
diff --git a/content/en/history/lisp/_index.md b/content/en/history/lisp/_index.md
index 1a35bcf4c..ab0eb4786 100644
--- a/content/en/history/lisp/_index.md
+++ b/content/en/history/lisp/_index.md
@@ -2,4 +2,6 @@
 title: History of Lisp*
 type: docs
 weight: 50
+
+draft: true
 ---
diff --git a/content/en/history/medley/_index.md b/content/en/history/medley/_index.md
index 3a718a787..bc3ca525d 100644
--- a/content/en/history/medley/_index.md
+++ b/content/en/history/medley/_index.md
@@ -2,4 +2,6 @@
 title: Development of Medley*
 type: docs
 weight: 30
+
+draft: true
 ---
diff --git a/content/en/history/parc-alto/_index.md b/content/en/history/parc-alto/_index.md
index 8533f892c..61c2051d5 100644
--- a/content/en/history/parc-alto/_index.md
+++ b/content/en/history/parc-alto/_index.md
@@ -2,4 +2,6 @@
 title: Xerox PARC and Alto*
 type: docs
 weight: 10
+
+draft: true
 ---