diff --git a/orangepi-5-plus-rk3588.spec b/orangepi-5-plus-rk3588.spec
index 0027f8b..bfc2ccb 100644
--- a/orangepi-5-plus-rk3588.spec
+++ b/orangepi-5-plus-rk3588.spec
@@ -4,7 +4,8 @@
 %global extern_rkbin true
 %global rkbin_git_commit b4558da0860ca48bf1a571dd33ccba580b9abe23
 
+%global non_standard_release master
+
 Source1: package.inc
-Source2: release-master.inc
 Source3: https://github.com/rockchip-linux/rkbin/archive/%{rkbin_git_commit}.tar.gz
 %include %{SOURCE1}
diff --git a/orangepi-5-rk3588s.spec b/orangepi-5-rk3588s.spec
index f7eb84f..c0d9f82 100644
--- a/orangepi-5-rk3588s.spec
+++ b/orangepi-5-rk3588s.spec
@@ -4,7 +4,8 @@
 %global extern_rkbin true
 %global rkbin_git_commit b4558da0860ca48bf1a571dd33ccba580b9abe23
 
+%global non_standard_release master
+
 Source1: package.inc
-Source2: release-master.inc
 Source3: https://github.com/rockchip-linux/rkbin/archive/%{rkbin_git_commit}.tar.gz
 %include %{SOURCE1}
diff --git a/package.inc b/package.inc
index 342e2f4..89ef178 100644
--- a/package.inc
+++ b/package.inc
@@ -3,11 +3,11 @@
 # also disable packaging files in '/usr/lib/.build-id/'
 %define _build_id_links none
 
-%if "%{SOURCE2}" == ""
+%if "%{?non_standard_release}" == ""
 Source2: release-stable.inc
+%else
+Source2: release-%{non_standard_release}.inc
 %endif
-#Source2: release-rc.inc
-#Source2: release-master.inc
 %include %{SOURCE2}
 
 Name: uboot-%{board_name}-tfg