diff --git a/GoArm.md b/GoArm.md
index 3d315ca..651124d 100644
--- a/GoArm.md
+++ b/GoArm.md
@@ -19,7 +19,7 @@
 # Supported operating systems
 
 * ARM on Linux. You must run an [EABI](http://wiki.debian.org/ArmEabiPort) kernel. These are generally known as `armel` for softfloat (compatible with ARMv5) or `armhf` for hardware floating point (ARMv6 and above).
-* ARM on Darwin.
+* ARM on Darwin: ARMv7 is required.
 * ARM on FreeBSD, OpenBSD, and NetBSD: ARMv6K or above is required.
 
 # Recommended Go version