diff --git a/src/v2/support/groups/validate.js b/src/v2/support/groups/validate.js
index a31305e..310f551 100644
--- a/src/v2/support/groups/validate.js
+++ b/src/v2/support/groups/validate.js
@@ -5,11 +5,31 @@ const user_id = Joi.number().min(1);
 const data = Joi.object();
 
 module.exports = {
-  list: options => Joi.validate(options, { user_id }),
+  list: options =>
+    Joi.object({
+      user_id
+    }).validate(options),
+
   show_assignable: null, // no options
-  show: options => Joi.validate(options, { id: id.required() }),
-  create: options => Joi.validate(options, { data: data.required() }),
+
+  show: options =>
+    Joi.object({
+      id: id.required()
+    }).validate(options),
+
+  create: options =>
+    Joi.object({
+      data: data.required()
+    }).validate(options),
+
   update: options =>
-    Joi.validate(options, { id: id.required(), data: data.required() }),
-  delete: options => Joi.validate(options, { id: id.required() })
+    Joi.object({
+      id: id.required(),
+      data: data.required()
+    }).validate(options),
+
+  delete: options =>
+    Joi.object({
+      id: id.required()
+    }).validate(options)
 };