1 files changed, 1 insertions, 1 deletions

diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
index e053c37e96..bd11e2f888 100644
--- a/meta/lib/oe/sstatesig.py
+++ b/meta/lib/oe/sstatesig.py
@@ -348,7 +348,7 @@ def sstate_get_manifest_filename(task, d):
     Also returns the datastore that can be used to query related variables.
     """
     d2 = d.createCopy()
-    extrainf = d.getVarFlag("do_" + task, 'stamp-extra-info', True)
+    extrainf = d.getVarFlag("do_" + task, 'stamp-extra-info')
     if extrainf:
         d2.setVar("SSTATE_MANMACH", extrainf)
     return (d2.expand("${SSTATE_MANFILEPREFIX}.%s" % task), d2)