diff --git a/make_post_sell/models/crypto_payment.py b/make_post_sell/models/crypto_payment.py
index ca39028..f1e3624 100644
--- a/make_post_sell/models/crypto_payment.py
+++ b/make_post_sell/models/crypto_payment.py
@@ -25,12 +25,12 @@ class CryptoPayment(RBase, Base):
     STATUS_PENDING = "pending"
     STATUS_RECEIVED = "received"
     STATUS_CONFIRMED = "confirmed"
-    STATUS_CONFIRMED_OVERPAID = "confirmed_overpaid"
+    STATUS_CONFIRMED_OVERPAID = "confirmed-overpaid"
     STATUS_EXPIRED = "expired"
-    STATUS_EXPIRED_REFUNDED = "expired_refunded"
-    STATUS_UNDERPAID_REFUNDED = "underpaid_refunded"
+    STATUS_EXPIRED_REFUNDED = "expired-refunded"
+    STATUS_UNDERPAID_REFUNDED = "underpaid-refunded"
     STATUS_CANCELLED = "cancelled"
-    STATUS_OUT_OF_STOCK_REFUNDED = "out_of_stock_refunded"
+    STATUS_OUT_OF_STOCK_REFUNDED = "out-of-stock-refunded"
 
     # Active statuses that should be processed by the watcher
     ACTIVE_STATUSES = [