diff --git a/ogzaf/calibrate.py b/ogzaf/calibrate.py
index 6d3964c..7fbfb15 100644
--- a/ogzaf/calibrate.py
+++ b/ogzaf/calibrate.py
@@ -64,6 +64,7 @@ def __init__(
             p.T,
             0,
             99,
+            country_id="710",
             initial_data_year=p.start_year - 1,
             final_data_year=p.start_year + 1,
             GraphDiag=False,
@@ -77,6 +78,7 @@ def __init__(
             p.T,
             0,
             99,
+            country_id="710",
             initial_data_year=p.start_year - 1,
             final_data_year=p.start_year + 1,
             GraphDiag=False,