diff --git a/pool_configs/zcash_testnet_example.json b/pool_configs/zcash_testnet_example.json
index 987dbfc..f3bf44e 100644
--- a/pool_configs/zcash_testnet_example.json
+++ b/pool_configs/zcash_testnet_example.json
@@ -21,6 +21,8 @@
 
     "paymentProcessing": {
         "enabled": false,
+        "paymentMode": "prop",
+        "_comment_paymentMode":"prop, pplnt",
         "paymentInterval": 20,
         "minimumPayment": 0.1,
         "maxBlocksPerPayment": 1,