diff --git a/vagrant.json b/vagrant.json
index 15cb181a8a9897c4903b25322c77d1cb623b8777..7ef2b3493c6e4e2d2088f9fd28066596aaa101f5 100644
--- a/vagrant.json
+++ b/vagrant.json
@@ -43,7 +43,7 @@
                 ]
             ],
             "boot_command": [
-                "<enter><wait10><wait10><wait10><wait10>",
+                "<enter><wait10><wait10><wait10><wait10><wait10>",
                 "curl -O 'http://{{.HTTPIP}}:{{.HTTPPort}}/install{,-chroot}.sh'<enter><wait>",
                 "bash install.sh < install-chroot.sh && systemctl reboot<enter>"
             ]
@@ -72,7 +72,7 @@
                 ]
             ],
             "boot_command": [
-                "<enter><wait10><wait10><wait10><wait10>",
+                "<enter><wait10><wait10><wait10><wait10><wait10>",
                 "curl -O 'http://{{.HTTPIP}}:{{.HTTPPort}}/install{,-chroot}.sh'<enter><wait>",
                 "bash install.sh < install-chroot.sh && systemctl reboot<enter>"
             ]
@@ -92,7 +92,7 @@
             "headless": "{{user `headless`}}",
             "vmx_data": {"memsize": "{{user `memory`}}"},
             "boot_command": [
-                "<enter><wait10><wait10><wait10><wait10>",
+                "<enter><wait10><wait10><wait10><wait10><wait10>",
                 "curl -O 'http://{{.HTTPIP}}:{{.HTTPPort}}/install{,-chroot}.sh'<enter><wait>",
                 "bash install.sh < install-chroot.sh && systemctl reboot<enter>"
             ]