1 files changed, 1 insertions, 0 deletions

diff --git a/bitbake/bin/bitbake-worker b/bitbake/bin/bitbake-worker
index b438d98dc9..2f21e7c662 100755
--- a/bitbake/bin/bitbake-worker
+++ b/bitbake/bin/bitbake-worker
@@ -147,6 +147,7 @@ def fork_off_task(cfg, data, workerdata, fn, task, taskname, appends, quieterror
                 os.umask(umask)
 
             data.setVar("BB_WORKERCONTEXT", "1")
+            data.setVar("BUILDNAME", workerdata["buildname"])
             bb.parse.siggen.set_taskdata(workerdata["hashes"], workerdata["hash_deps"], workerdata["sigchecksums"])
             ret = 0
             try: