1 files changed, 1 insertions, 0 deletions

diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py
index fbd8a710b2..c52b00678e 100644
--- a/scripts/lib/devtool/standard.py
+++ b/scripts/lib/devtool/standard.py
@@ -497,6 +497,7 @@ def _extract_source(srctree, keep_temp, devbranch, sync, d, tinfoil):
         tinfoil.config_data.setVar('T', os.path.join(tempdir, 'temp'))
         tinfoil.config_data.setVar('BUILDCFG_FUNCS', '')
         tinfoil.config_data.setVar('BUILDCFG_HEADER', '')
+        tinfoil.config_data.setVar('BB_HASH_IGNORE_MISMATCH', '1')
 
         tinfoil.set_event_mask(['bb.event.BuildStarted',
                                 'bb.event.BuildCompleted',