diff --git a/docs/install-generic-unix-dev.md b/docs/install-generic-unix-dev.md
index b6e78736cd..aa7bdf381d 100644
--- a/docs/install-generic-unix-dev.md
+++ b/docs/install-generic-unix-dev.md
@@ -70,7 +70,7 @@ git](https://github.com/zulip/tsearch_extras).
 
 Now continue with the [All Systems](#all-systems) instructions below.
 
-#### Using the [official Zulip PPA](https://launchpad.net/~tabbott/+archive/ubuntu/zulip/+packages) (for 14.04 Trusty):
+#### Using the [official Zulip PPA](https://launchpad.net/~tabbott/+archive/ubuntu/zulip/+packages) (for 14.04 Trusty or 16.04 Xenial):
 
 Start by cloning this repository: `git clone
 https://github.com/zulip/zulip.git`