diff --git a/Support-for-AARCH64.md b/Support-for-AARCH64.md
index 25af2b5..030d281 100644
--- a/Support-for-AARCH64.md
+++ b/Support-for-AARCH64.md
@@ -1,6 +1,7 @@
 Development is begining to provide support for ARM 64 bit CPUs using the aarch64 architecture.
 
 * Current status: nothing publicly released.
+* ARM support will be source code only, no binaries are planned.
 * Coding is progressing with many issues translating SSE to NEON. Some things are done very differently and some things may not be possible.
 * The lack of flexible lane shuffling is a major problem. Some shuffles may have to be done by inserting one lane at a time.
 * Current expectations are best performance will be with sha256 based algos and some algos that use AES. Current issues exist with AES for echo & fugue.