diff --git a/config/ezsync.conf b/config/ezsync.conf
index da38215..12984ed 100644
--- a/config/ezsync.conf
+++ b/config/ezsync.conf
@@ -7,3 +7,25 @@
 # NOTE: Not every protocol can be used for building Portage tree!
 PORTAGE_BUILD=( "build-portage" "git" "git://git.mydomain.org/build-portage.git" "my_branch" )
 PORTAGE_MAINLINE=( "mainline-portage" "rsync" "rsync://rsync.mydomain.org/mainline-portage" "N/A" )
+
+# These defines overlays that may be used later in a Portage synchronization process.
+# Ordered listparameters are:
+#	overlay name	= the overlay name (eg. regen2-overlay)
+#	protocol used	= protocol being used by repository (git, rsync, svn)
+#	remote address	= the remote repository address to clone from and send commits to
+#	optional branch	= in a non-bare repository, this is the branch that will be fetched
+#	files to copy	= comma separated list of packages to merge, or ALL to merge every
+#						existen packages, eclasses and licenses
+#	files to skip	= comma separated list of packages to skip while merging; useful
+#						when copying everything but specified here files. Nothing will be
+#						skipped when set to NONE or N/A
+#	overwrite mask	= tells whether EzBuild should overwrite already existen files or not
+# NOTE: Not every protocol can be used for building Overlay!
+OVERLAY_BUILD=( "build-overlay" "git" "git://git.mydomain.org/build-overlay.git" "master" "ALL" "NONE" 1 )
+OVERLAY_TEMP=( "temp-overlay" "svn" "svn://svn.mydomain.org/temp-overlay" "N/A" "ALL" "my-cat1/package1,my-cat2/package2" 0 )
+
+# Directives set overlays that are going to be merged into build overlay or Portage tree.
+# To avoid any unexpected situations, the overlays need to be defined somewhere above in
+# this file. Otherwise EzBuild will be unable to fetch and merge them at a later point.
+MERGED_OVERLAY=( OVERLAY_TEMP )
+MERGED_PORTAGE=( OVERLAY_BUILD )