diff --git a/.buildbot/openwrt/build.sh b/.buildbot/openwrt/build.sh
index 566cf0e..76f59f7 100755
--- a/.buildbot/openwrt/build.sh
+++ b/.buildbot/openwrt/build.sh
@@ -24,7 +24,9 @@ cd openwrt-sdk-*/
 cp feeds.conf.default feeds.conf
 cat ${pwd}/feeds.conf >> feeds.conf
 
-sed -i "s/\(packages.git\)\^.*/\1;openwrt-22.03/g" feeds.conf
+OPENWRT_BRANCH=$(echo ${OPENWRT_VERSION} | cut -d. -f 1,2)
+
+sed -i "s/\(packages.git\)\^.*/\1;openwrt-${OPENWRT_BRANCH}/g" feeds.conf
 
 ./scripts/feeds update -a
 ./scripts/feeds install -a