diff --git a/INSTALL.md b/INSTALL.md
index bdf5814014..0de204cef5 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -1,5 +1,8 @@
 ## Installing FFmpeg
 
+0. If you like to include source plugins, merge them before configure
+for example run tools/merge-all-source-plugins
+
 1. Type `./configure` to create the configuration. A list of configure
 options is printed by running `configure --help`.
 
diff --git a/tools/merge-all-source-plugins b/tools/merge-all-source-plugins
new file mode 100644
index 0000000000..20764a0773
--- /dev/null
+++ b/tools/merge-all-source-plugins
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+git pull --no-rebase --log --stat --commit --no-edit  https://github.com/michaelni/FFmpeg.git sourceplugin-libpostproc