diff --git a/tools/catalyst-auto-amd64.conf b/tools/catalyst-auto-amd64.conf
index 733b2b6c..5d45b13f 100644
--- a/tools/catalyst-auto-amd64.conf
+++ b/tools/catalyst-auto-amd64.conf
@@ -184,6 +184,14 @@ post_build() {
 	esac
 	popd >/dev/null || exit
 
+	pushd "${BUILD_SRCDIR_BASE}"/builds/23.0-splitusr >/dev/null || exit
+	case ${spec} in
+	stage3-openrc-23-su.spec)
+		upload stage3-amd64-openrc-splitusr-${TIMESTAMP}.tar.xz*
+		;;
+	esac
+	popd >/dev/null || exit
+
 	pushd "${BUILD_SRCDIR_BASE}"/builds/clang >/dev/null || exit
 	case ${spec} in
 	clang/stage3-openrc.spec)
diff --git a/tools/catalyst-auto-arm64.conf b/tools/catalyst-auto-arm64.conf
index b2f01a4a..dc572bab 100644
--- a/tools/catalyst-auto-arm64.conf
+++ b/tools/catalyst-auto-arm64.conf
@@ -100,6 +100,14 @@ post_build() {
 	esac
 	popd >/dev/null
 
+	pushd "${BUILD_SRCDIR_BASE}/builds/23.0-splitusr" >/dev/null
+	case ${spec} in
+	stage3-openrc-23-su.spec)
+		upload stage3-${SUBARCH}-openrc-splitusr-${TIMESTAMP}*.xz*
+		;;
+	esac
+	popd >/dev/null
+
 	pushd "${BUILD_SRCDIR_BASE}/builds/llvm" >/dev/null
 	case ${spec} in
 	llvm/stage3-openrc.spec)