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-rw-r--r--buildstream/_options/optionpool.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/buildstream/_options/optionpool.py b/buildstream/_options/optionpool.py
index b53e87a3d..1274586f7 100644
--- a/buildstream/_options/optionpool.py
+++ b/buildstream/_options/optionpool.py
@@ -18,7 +18,7 @@
# Tristan Van Berkom <tristan.vanberkom@codethink.co.uk>
#
-from collections import Mapping
+from collections.abc import Mapping
import jinja2
from .. import _yaml