diff --git a/README.md b/README.md
index 50400b5e8d35225809145de0a237bfde4aed5728..08da0105663da6da53959056d8f8532484980ec4 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,7 @@ The default labels applied to master nodes has changed since Kubernetes 1.11, so
 ### Installing from a container
 
 This command copies the kube-bench binary and configuration files to your host from the Docker container:
+** binaries compiled for linux-x86-64 only (so they won't run on OSX or Windows) **
 ```
 docker run --rm -v `pwd`:/host aquasec/kube-bench:latest install
 ```