diff --git a/README.md b/README.md
index 6dd5cf5..34bf4b3 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,4 @@
-A better cross-platform console client for telegram, inspired by telegram-cli.
\ No newline at end of file
+A better cross-platform console client for telegram, inspired by telegram-cli.
+
+Important build notes:
+Make sure you run `git submodule update --init` before build to get the osx-arm64 native binaries.