diff --git a/app/Transformers/CurrencyTransformer.php b/app/Transformers/CurrencyTransformer.php
index a7eaa5a5e1..4b6682cb01 100644
--- a/app/Transformers/CurrencyTransformer.php
+++ b/app/Transformers/CurrencyTransformer.php
@@ -41,6 +41,7 @@ class CurrencyTransformer extends AbstractTransformer
             'created_at'     => $currency->created_at->toAtomString(),
             'updated_at'     => $currency->updated_at->toAtomString(),
             'native'        => $currency->userGroupNative,
+            'default'        => $currency->userGroupNative,
             'enabled'        => $currency->userGroupEnabled,
             'name'           => $currency->name,
             'code'           => $currency->code,
diff --git a/app/Transformers/V2/CurrencyTransformer.php b/app/Transformers/V2/CurrencyTransformer.php
index 3a03fe9823..776b1b3066 100644
--- a/app/Transformers/V2/CurrencyTransformer.php
+++ b/app/Transformers/V2/CurrencyTransformer.php
@@ -47,6 +47,7 @@ class CurrencyTransformer extends AbstractTransformer
             'created_at'     => $currency->created_at->toAtomString(),
             'updated_at'     => $currency->updated_at->toAtomString(),
             'native'        => $currency->userGroupNative,
+            'default'        => $currency->userGroupNative,
             'enabled'        => $currency->userGroupEnabled,
             'name'           => $currency->name,
             'code'           => $currency->code,