diff --git a/lib/routes/admin-api/feature-schema.js b/lib/routes/admin-api/feature-schema.js
index 8039aac420..85b75eb827 100644
--- a/lib/routes/admin-api/feature-schema.js
+++ b/lib/routes/admin-api/feature-schema.js
@@ -5,8 +5,18 @@ const { nameType } = require('./util');
 
 const nameSchema = joi.object().keys({ name: nameType });
 
+const constraintSchema = joi.object().keys({
+    contextName: joi.string(),
+    operator: joi.string(),
+    values: joi.array().items(joi.string()),
+});
+
 const strategiesSchema = joi.object().keys({
     name: nameType,
+    constraints: joi
+        .array()
+        .allow(null)
+        .items(constraintSchema),
     parameters: joi.object(),
 });
 
diff --git a/lib/routes/admin-api/feature-schema.test.js b/lib/routes/admin-api/feature-schema.test.js
index 6fedc516ef..4e6d553540 100644
--- a/lib/routes/admin-api/feature-schema.test.js
+++ b/lib/routes/admin-api/feature-schema.test.js
@@ -93,3 +93,26 @@ test('variant overrides must have corect shape', async t => {
         t.is(error.details[0].message, '"overrides" must be an array');
     }
 });
+
+test('should keep constraints', t => {
+    const toggle = {
+        name: 'app.constraints',
+        enabled: false,
+        strategies: [
+            {
+                name: 'default',
+                constraints: [
+                    {
+                        contextName: 'environment',
+                        operator: 'IN',
+                        values: ['asd'],
+                    },
+                ],
+            },
+        ],
+    };
+
+    const { value, error } = joi.validate(toggle, featureShema);
+    t.deepEqual(value, toggle);
+    t.falsy(error);
+});