diff --git a/README.md b/README.md
index f06cb92f1..8ad596c32 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,23 @@ Then visit `localhost:3000` in your browser.
- Install Xcode 6.1 (or newer)
- Run `make ios-prod`
+#### Notes for Xcode 7.0 (ATS support)
+
+Before start Copay from Xcode, add these lines to "Custom iOS Target Properties":
+
+```
+NSAppTransportSecurity
+
+ NSAllowsArbitraryLoads
+
+
+```
+
+![Example](http://i.stack.imgur.com/nGw3j.png)
+
+
+App Transport Security (ATS) enforces best practices in the secure connections between an app and its back end. [Read complete documentation](https://developer.apple.com/library/prerelease/ios/releasenotes/General/WhatsNewIniOS/Articles/iOS9.html).
+
### Windows Phone
- Install Visual Studio 2013 (or newer)