diff --git a/admin_manual/installation/example_centos.rst b/admin_manual/installation/example_centos.rst
index e98fe7ef7..03ff4116c 100644
--- a/admin_manual/installation/example_centos.rst
+++ b/admin_manual/installation/example_centos.rst
@@ -93,7 +93,7 @@ Installing PHP and the required modules
 
 Next, install the PHP modules needed for this install. Remember, because this is a limited basic install, we only install the neccessary modules, not all of them. If you are making a more complete install, please refer to PHP module list in the source installation documentation, :doc:`../installation/source_installation`::
 
-    dnf install -y php php-gd php-mbstring php-intl php-pecl-apcu\
+    dnf install -y php php-cli php-gd php-mbstring php-intl php-pecl-apcu\
          php-mysqlnd php-opcache php-json php-zip
 
 It may also be useful to install the php-cli module, to ease future troubleshooting: