diff --git a/docs/INSTALL.rst b/docs/INSTALL.rst
index 5e0eb01..fcf1865 100644
--- a/docs/INSTALL.rst
+++ b/docs/INSTALL.rst
@@ -11,7 +11,7 @@
 
 -  Ubuntu 14.04 (64-bit and 32-bit)
 -  Ubuntu 16.04 (64-bit and 32-bit)
--  OS X 10.9
+-  Ubuntu 17.04 (64-bit and 32-bit)
 -  OS X 10.10
 -  OS X 10.11
 -  macOS 10.12