diff --git a/personal_data/fetchers/defi_kucoin.py b/personal_data/fetchers/defi_kucoin.py
index 240fa5e..5bcfc84 100644
--- a/personal_data/fetchers/defi_kucoin.py
+++ b/personal_data/fetchers/defi_kucoin.py
@@ -12,13 +12,15 @@ from .. import secrets
 
 logger = logging.getLogger(__name__)
 
-
-# TODO: Move these into secrets!
-client = kucoin.client.Client(
-    secrets.KUCOIN_KEY,
-    secrets.KUCOIN_SECRET,
-    secrets.KUCOIN_PASS,
-)
+def get_client():
+    assert secrets.KUCOIN_KEY, 'Missing secret: KUCOIN_KEY'
+    assert secrets.KUCOIN_SECRET, 'Missing secret: KUCOIN_SECRET'
+    assert secrets.KUCOIN_PASS, 'Missing secret: KUCOIN_PASS'
+    return kucoin.client.Client(
+        secrets.KUCOIN_KEY,
+        secrets.KUCOIN_SECRET,
+        secrets.KUCOIN_PASS,
+    )
 
 
 def addresses_to_data_points(addresses: list[dict[str, str]]) -> frozendict:
@@ -40,5 +42,5 @@ class KucoinDepositAddresses(Scraper):
     deduplicate_ignore_columns = ['account.update_time']
 
     def scrape(self) -> Iterator[Mapping[str, object]]:
-        addresses = client.get_deposit_address('MPC')
+        addresses = get_client().get_deposit_address('MPC')
         yield addresses_to_data_points(addresses)