diff --git a/README.md b/README.md
index 87e6dd1..799e55c 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ $ make
 ...
 ```
 
-## RHEL
+## RHEL 6
 ```
 # yum install gcc libusb1-devel
 $ make