diff --git a/dev-libs/atf/atf-0.21.recipe b/dev-libs/atf/atf-0.23.recipe
similarity index 94%
rename from dev-libs/atf/atf-0.21.recipe
rename to dev-libs/atf/atf-0.23.recipe
index 498c22abf..b5c44532a 100644
--- a/dev-libs/atf/atf-0.21.recipe
+++ b/dev-libs/atf/atf-0.23.recipe
@@ -16,12 +16,12 @@ COPYRIGHT="2007-2012 The NetBSD Foundation, Inc.
 	2011, 2012, 2014 Google Inc."
 LICENSE="BSD (2-clause)
 	BSD (3-clause)"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="https://github.com/jmmv/atf/releases/download/atf-$portVersion/atf-$portVersion.tar.gz"
-CHECKSUM_SHA256="92bc64180135eea8fe84c91c9f894e678767764f6dbc8482021d4dde09857505"
+CHECKSUM_SHA256="a64e2427d021297f25b3f2e1798f8ec4dc3061ffb01a1cd3f66cc4cee486b10f"
 PATCHES="atf-$portVersion.patchset"
 
-ARCHITECTURES="all !x86_gcc2 ?x86"
+ARCHITECTURES="all !x86_gcc2"
 SECONDARY_ARCHITECTURES="x86"
 
 commandSuffix="$secondaryArchSuffix"
@@ -89,7 +89,7 @@ INSTALL()
 {
 	make install
 
-	rm "$docDir"/{COPYING,README}
+	rm "$docDir"/{COPYING,README.md}
 
 	rm -rf "$prefix/tests"
 	rm -f "$libDir"/*.la
diff --git a/dev-libs/atf/patches/atf-0.21.patchset b/dev-libs/atf/patches/atf-0.23.patchset
similarity index 100%
rename from dev-libs/atf/patches/atf-0.21.patchset
rename to dev-libs/atf/patches/atf-0.23.patchset