diff --git a/weboob/tools/config/iconfig.py b/weboob/tools/config/iconfig.py
index 119cfe1f81c35cbac1865162a4c54a871e44d0c3..9ae681043e15eeb8732f5cd7b8d01fef3fc83bd8 100644
--- a/weboob/tools/config/iconfig.py
+++ b/weboob/tools/config/iconfig.py
@@ -69,3 +69,9 @@ def get(self, *args, **kwargs):
         :param default: if specified, default value when path is not found
         """
         raise NotImplementedError()
+
+    def __enter__(self):
+        self.load()
+
+    def __exit__(self, t, v, tb):
+        self.save()