diff --git a/builder/proxmox/step_start_vm.go b/builder/proxmox/step_start_vm.go
index a7521b14b..551174ea1 100644
--- a/builder/proxmox/step_start_vm.go
+++ b/builder/proxmox/step_start_vm.go
@@ -21,9 +21,9 @@ func (s *stepStartVM) Run(ctx context.Context, state multistep.StateBag) multist
 	client := state.Get("proxmoxClient").(*proxmox.Client)
 	c := state.Get("config").(*Config)
 
-	agent := "1"
+	agent := 1
 	if c.Agent == false {
-		agent = "0"
+		agent = 0
 	}
 
 	ui.Say("Creating VM")
diff --git a/go.mod b/go.mod
index 8d35249dd..460d1e7af 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/Azure/go-ntlmssp v0.0.0-20180810175552-4a21cbd618b4 // indirect
 	github.com/ChrisTrenkamp/goxpath v0.0.0-20170625215350-4fe035839290
 	github.com/NaverCloudPlatform/ncloud-sdk-go v0.0.0-20180110055012-c2e73f942591
-	github.com/Telmate/proxmox-api-go v0.0.0-20190410200643-f08824d5082d
+	github.com/Telmate/proxmox-api-go v0.0.0-20190614181158-26cd147831a4
 	github.com/abdullin/seq v0.0.0-20160510034733-d5467c17e7af // indirect
 	github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190418113227-25233c783f4e
 	github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20170113022742-e6dbea820a9f
diff --git a/go.sum b/go.sum
index 776cc1a18..04acf6538 100644
--- a/go.sum
+++ b/go.sum
@@ -35,6 +35,8 @@ github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWX
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/Telmate/proxmox-api-go v0.0.0-20190410200643-f08824d5082d h1:igrCnHheXb+lZ1bW9Ths8JZZIjh9D4Vi/49JqiHE+cI=
 github.com/Telmate/proxmox-api-go v0.0.0-20190410200643-f08824d5082d/go.mod h1:OGWyIMJ87/k/GCz8CGiWB2HOXsOVDM6Lpe/nFPkC4IQ=
+github.com/Telmate/proxmox-api-go v0.0.0-20190614181158-26cd147831a4 h1:o//09WenT9BNcQypCYfOBfRe5gtLUvUfTPq0xQqPMEI=
+github.com/Telmate/proxmox-api-go v0.0.0-20190614181158-26cd147831a4/go.mod h1:OGWyIMJ87/k/GCz8CGiWB2HOXsOVDM6Lpe/nFPkC4IQ=
 github.com/abdullin/seq v0.0.0-20160510034733-d5467c17e7af h1:DBNMBMuMiWYu0b+8KMJuWmfCkcxl09JwdlqwDZZ6U14=
 github.com/abdullin/seq v0.0.0-20160510034733-d5467c17e7af/go.mod h1:5Jv4cbFiHJMsVxt52+i0Ha45fjshj6wxYr1r19tB9bw=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=