diff --git a/__README b/__README
index 67a47852733939022c04b766b9903ab083f30f1a..c232f19f54a3d81f706a75be441e049e59878a4e 100644
--- a/__README
+++ b/__README
@@ -1 +1,7 @@
-See http://www.openwalnut.org/projects/openwalnut/wiki/Module_ExternalDevelopment for an extensive introduction to external (out-of-source) module development.
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+See http://www.openwalnut.org/projects/openwalnut/wiki/Module_ExternalDevelopment for an extensive introduction to external (out-of-source) module development.
+
+Building all toolboxes
+======================
+
+- The script makeAllToolboxe in the __repository_tools directory
+  can support you in building all toolboxes
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