diff --git a/docs/installation.rst b/docs/installation.rst
index ca7e25f9a..1da7fe772 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -328,7 +328,7 @@ In Fedora, the command is::
 
 .. Note:: ``redhat-rpm-config`` is required on Fedora 23, but not earlier versions.
 
-Prerequisites are installed on **Ubuntu 16.04 LTS** with::
+Prerequisites for **Ubuntu 16.04 LTS or later** are installed with::
 
     sudo apt-get install libtiff5-dev libjpeg8-dev libopenjp2-7-dev zlib1g-dev \
         libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python3-tk \