diff --git a/README b/README
index c746149..c7fb854 100644
--- a/README
+++ b/README
@@ -69,6 +69,7 @@ For fine tuning of the installation process the user can overwrite the following
 functions. If not other mentioned they are executed in $BUILDDIR
 
 src_unpack      extract $SRC_POOL/${A} into $WORKDIR
+src_prepare     prepare extracted sources
 src_configure   configure
 src_build       make
 src_pretest