diff --git a/bitbake/lib/bb/tinfoil.py b/bitbake/lib/bb/tinfoil.py
index 45bac5edcb..751a2d7a23 100644
--- a/bitbake/lib/bb/tinfoil.py
+++ b/bitbake/lib/bb/tinfoil.py
@@ -49,7 +49,7 @@ class Tinfoil:
         self.config.setConfigParameters(configparams)
         self.config.setServerRegIdleCallback(self.register_idle_function)
         self.cooker = BBCooker(self.config)
-        self.config_data = self.cooker.configuration.data
+        self.config_data = self.cooker.data
         bb.providers.logger.setLevel(logging.ERROR)
         self.cooker_data = None