diff --git a/exercises/boot_from_volume.sh b/exercises/boot_from_volume.sh
index aa34830..d520b9b 100755
--- a/exercises/boot_from_volume.sh
+++ b/exercises/boot_from_volume.sh
@@ -182,7 +182,7 @@
 die_if_not_set $LINENO IP "Failure retrieving IP address"
 
 # Private IPs can be pinged in single node deployments
-ping_check "$PRIVATE_NETWORK_NAME" $IP $BOOT_TIMEOUT
+ping_check $IP $BOOT_TIMEOUT "$PRIVATE_NETWORK_NAME"
 
 # Clean up
 # --------