diff --git a/config/config.go b/config/config.go
index 823fc74cd..3ca484dd7 100644
--- a/config/config.go
+++ b/config/config.go
@@ -68,7 +68,7 @@ type Config struct {
 	Tags               []string `json:"tags"`
 	TFStatePath        string   `json:"tf_state_path"`
 	Version            string   `json:"version"`
-	VMProvisioningType string   `json:"vm_provisioning_type""`
+	VMProvisioningType string   `json:"vm_provisioning_type"`
 	WorkerType         string   `json:"worker_type"`
 }