1 files changed, 1 insertions, 1 deletions

diff --git a/meta/lib/oeqa/core/utils/concurrencytest.py b/meta/lib/oeqa/core/utils/concurrencytest.py
index fa6fa34b0e..6293cf94ec 100644
--- a/meta/lib/oeqa/core/utils/concurrencytest.py
+++ b/meta/lib/oeqa/core/utils/concurrencytest.py
@@ -216,7 +216,7 @@ def removebuilddir(d):
     while delay and os.path.exists(d + "/bitbake.lock"):
         time.sleep(1)
         delay = delay - 1
-    bb.utils.prunedir(d)
+    bb.utils.prunedir(d, ionice=True)
 
 def fork_for_tests(concurrency_num, suite):
     result = []