diff --git a/src/cli/onevm b/src/cli/onevm
index 6561653755..b0c9e4c55d 100755
--- a/src/cli/onevm
+++ b/src/cli/onevm
@@ -640,7 +640,7 @@ cmd=CommandParser::CmdParser.new(ARGV) do
 
     command :"snapshot-revert", snapshot_revert_desc, :vmid, :snapshot_id do
         helper.perform_action(args[0],options,"snapshot reverted") do |o|
-            o.snapshot_revert(args[1])
+            o.snapshot_revert(args[1].to_i)
         end
     end