diff --git a/INSTALL.md b/INSTALL.md
index e07d28a43d..ac210c887f 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -19,6 +19,7 @@ To produce an executable installer on Windows, the following are required:
 - [nsProcess Plug-in for Nullsoft](http://nsis.sourceforge.net/NsProcess_plugin) - 1.6
 - [Inetc Plug-in for Nullsoft](http://nsis.sourceforge.net/Inetc_plug-in) - 1.0
 - [NSISpcre Plug-in for Nullsoft](http://nsis.sourceforge.net/NSISpcre_plug-in) - 1.0
+- [nsisSlideshow Plug-in for Nullsoft](http://nsis.sourceforge.net/NsisSlideshow_plug-in) - 1.7
 
 Run the `package` target to create an executable installer using the Nullsoft Scriptable Install System.