diff --git a/docs/en/installation/debian.md b/docs/en/installation/debian.md
index d7e597c14c..79344139b3 100644
--- a/docs/en/installation/debian.md
+++ b/docs/en/installation/debian.md
@@ -1,6 +1,7 @@
 ---
 title: Debian/Ubuntu
 subtitle: Installation for debian based linux distributions
+displayToc: true
 ---
 
 ## Quickstart
diff --git a/docs/en/installation/redhat.md b/docs/en/installation/redhat.md
index 31044abc2a..7f634fedeb 100644
--- a/docs/en/installation/redhat.md
+++ b/docs/en/installation/redhat.md
@@ -1,6 +1,7 @@
 ---
 title: Redhat/CentOS/Fedora
-subtitle: Installation for redhat based linux distributions
+subtitle: Installation for Red Hat based linux distributions
+displayToc: true
 ---
 
 ## Quickstart