diff --git a/akka-docs/src/main/paradox/remoting-artery.md b/akka-docs/src/main/paradox/remoting-artery.md
index 42cfb0a7bc..7634f6ad4d 100644
--- a/akka-docs/src/main/paradox/remoting-artery.md
+++ b/akka-docs/src/main/paradox/remoting-artery.md
@@ -133,7 +133,10 @@ might not be as good as the Aeron transport.
 
 @@@ note
 
-Aeron requires 64bit JVM to work reliably.
+Aeron requires 64bit JVM to work reliably and is only officially supported on Linux, Mac and Windows.
+It may work on other Unixes e.g. Solaris but insufficient testing has taken place for it to be
+officially supported. If you're on a Big Endian processor, such as Sparc, it is recommended to use
+ TCP.
 
 @@@