diff --git a/api/organisations/chargebee/chargebee.py b/api/organisations/chargebee/chargebee.py
index 492fed2bd09b..bae610e51188 100644
--- a/api/organisations/chargebee/chargebee.py
+++ b/api/organisations/chargebee/chargebee.py
@@ -115,7 +115,7 @@ def extract_subscription_metadata(
     subscription_metadata.chargebee_email = customer_email
 
     for addon in chargebee_addons:
-        quantity = getattr(addon, "quantity", None) or 1
+        quantity = addon.get("quantity") or 1
         addon_metadata: ChargebeeObjMetadata = (
             chargebee_cache.addons[addon["id"]] * quantity
         )
diff --git a/api/tests/unit/organisations/chargebee/test_unit_chargebee_chargebee.py b/api/tests/unit/organisations/chargebee/test_unit_chargebee_chargebee.py
index 6ea625760ff7..efa3770adf3b 100644
--- a/api/tests/unit/organisations/chargebee/test_unit_chargebee_chargebee.py
+++ b/api/tests/unit/organisations/chargebee/test_unit_chargebee_chargebee.py
@@ -294,9 +294,11 @@ def test_extract_subscription_metadata(
     )
 
     # Then
-    assert subscription_metadata.seats == chargebee_object_metadata.seats * 2
-    assert subscription_metadata.api_calls == chargebee_object_metadata.api_calls * 2
-    assert subscription_metadata.projects == chargebee_object_metadata.projects * 2
+    # Note that we multiply by 3 since the plan and the addons carry the same limits,
+    # so we have 1 plan + 2 addons.
+    assert subscription_metadata.seats == chargebee_object_metadata.seats * 3
+    assert subscription_metadata.api_calls == chargebee_object_metadata.api_calls * 3
+    assert subscription_metadata.projects == chargebee_object_metadata.projects * 3
     assert subscription_metadata.chargebee_email == customer_email