diff --git a/apps/miner/monerod.yaml b/apps/miner/monerod.yaml
index 5c9a7d8..5a21d78 100644
--- a/apps/miner/monerod.yaml
+++ b/apps/miner/monerod.yaml
@@ -23,7 +23,7 @@ spec:
         - name: monerod
           image: sethsimmons/simple-monerod:latest
           args:
-            - "--pruned-blockchain"
+            - "--prune-blockchain"
             - "--sync-pruned-blocks"
             - "--rpc-bind-ip=0.0.0.0"
             - "--rpc-bind-port=18081"