diff --git a/pkg/nextgen/v1/schema.json b/pkg/nextgen/v1/schema.json
index 0203290..86fda8d 100644
--- a/pkg/nextgen/v1/schema.json
+++ b/pkg/nextgen/v1/schema.json
@@ -37,10 +37,10 @@
             "type": "object",
             "required": ["type"],
             "properties": {
-                "type": {"enum": ["node"]},
+                "type": {"type": "string"},
                 "count": {"type": "integer", "minimum": 1},
                 "requires": {
-                    "type": "object",
+                    "type": "array",
                     "items": {"type": "object"}
                 },
                 "attributes": {"$ref": "#/definitions/attributes"},
diff --git a/pkg/nextgen/v1/types.go b/pkg/nextgen/v1/types.go
index c71a370..82d64f1 100644
--- a/pkg/nextgen/v1/types.go
+++ b/pkg/nextgen/v1/types.go
@@ -6,27 +6,27 @@ var (
 
 // The JobSpec is what the user writes to describe their work
 type Jobspec struct {
-	Version   int                 `json:"version" yaml:"version"`
-	Name      string              `json:"name,omitempty" yaml:"name,omitempty"`
-	Resources Resources           `json:"resources,omitempty" yaml:"resources,omitempty"`
-	Tasks     Tasks               `json:"tasks,omitempty" yaml:"tasks,omitempty"`
-	Groups    Groups              `json:"groups,omitempty" yaml:"groups,omitempty"`
-	Requires  map[string]Requires `json:"requires,omitempty" yaml:"requires,omitempty"`
+	Version   int        `json:"version" yaml:"version"`
+	Name      string     `json:"name,omitempty" yaml:"name,omitempty"`
+	Resources Resources  `json:"resources,omitempty" yaml:"resources,omitempty"`
+	Tasks     Tasks      `json:"tasks,omitempty" yaml:"tasks,omitempty"`
+	Groups    Groups     `json:"groups,omitempty" yaml:"groups,omitempty"`
+	Requires  []Requires `json:"requires,omitempty" yaml:"requires,omitempty"`
 }
 
 type Environment map[string]string
 type Resources map[string]Resource
-type Requires map[string]map[string]string
+type Requires map[string]string
 type Tasks []Task
 type Groups []Group
 
 type Task struct {
-	Group     string              `json:"group,omitempty" yaml:"group,omitempty"`
-	Name      string              `json:"name,omitempty" yaml:"name,omitempty"`
-	Replicas  int                 `json:"replicas,omitempty" yaml:"replicas,omitempty"`
-	Resources string              `json:"resources,omitempty" yaml:"resources,omitempty"`
-	Command   []string            `json:"command,omitempty" yaml:"command,omitempty"`
-	Requires  map[string]Requires `json:"requires,omitempty" yaml:"requires,omitempty"`
+	Group     string     `json:"group,omitempty" yaml:"group,omitempty"`
+	Name      string     `json:"name,omitempty" yaml:"name,omitempty"`
+	Replicas  int        `json:"replicas,omitempty" yaml:"replicas,omitempty"`
+	Resources string     `json:"resources,omitempty" yaml:"resources,omitempty"`
+	Command   []string   `json:"command,omitempty" yaml:"command,omitempty"`
+	Requires  []Requires `json:"requires,omitempty" yaml:"requires,omitempty"`
 }
 
 type Group struct {