diff --git a/cluster.proto b/cluster.proto
index 77ca62e..8631e43 100644
--- a/cluster.proto
+++ b/cluster.proto
@@ -8,4 +8,5 @@ message Cluster {
         int64 id = 1;
 	repeated Droplet droplets = 2;
 	repeated Hypervisor hypervisors = 3;
+        repeated string dirs = 4;
 }
diff --git a/droplet.proto b/droplet.proto
index c3b7bd1..9ac8e42 100644
--- a/droplet.proto
+++ b/droplet.proto
@@ -43,5 +43,6 @@ message Network {
 
 message Disk {
 	string	filename        = 1;
-	int64	size    	= 2;
+	string	filepath        = 2;
+	int64	size    	= 3;
 }