diff --git a/multinode-demo/client.sh b/multinode-demo/client.sh
index 6d09fd4b74618e..5e11b455aabbae 100755
--- a/multinode-demo/client.sh
+++ b/multinode-demo/client.sh
@@ -28,4 +28,4 @@ fi
 
 # shellcheck disable=SC2086 # $solana_client_demo should not be quoted
 exec $solana_client_demo \
-  -n "$count" -l "$SOLANA_CONFIG_CLIENT_DIR"/leader.json -m "$SOLANA_CONFIG_CLIENT_DIR"/client.json
+  -n "$count" -l "$SOLANA_CONFIG_CLIENT_DIR"/leader.json -k "$SOLANA_CONFIG_CLIENT_DIR"/client.json
diff --git a/multinode-demo/drone.sh b/multinode-demo/drone.sh
index 1c9d255f41bb22..e29ccd1f0dc50e 100755
--- a/multinode-demo/drone.sh
+++ b/multinode-demo/drone.sh
@@ -38,4 +38,4 @@ $rsync -vPz "$rsync_leader_url"/config/leader.json "$SOLANA_CONFIG_DIR"/
 
 # shellcheck disable=SC2086 # $solana_drone should not be quoted
 exec $solana_drone \
-  -l "$SOLANA_CONFIG_DIR"/leader.json -m "$SOLANA_CONFIG_PRIVATE_DIR"/mint.json
+  -l "$SOLANA_CONFIG_DIR"/leader.json -k "$SOLANA_CONFIG_PRIVATE_DIR"/mint.json
diff --git a/multinode-demo/wallet.sh b/multinode-demo/wallet.sh
index 658c79df14c941..e3189b5171ee11 100755
--- a/multinode-demo/wallet.sh
+++ b/multinode-demo/wallet.sh
@@ -44,4 +44,4 @@ fi
 set -x
 # shellcheck disable=SC2086 # $solana_wallet should not be quoted
 exec $solana_wallet \
-  -l "$SOLANA_CONFIG_CLIENT_DIR"/leader.json -m "$client_json" "$@"
+  -l "$SOLANA_CONFIG_CLIENT_DIR"/leader.json -k "$client_json" "$@"