diff --git a/README.md b/README.md
index 37e75e4..5312f3d 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,12 @@ sh sshlogin2pushover/install.sh
 ```
 #### Enter your API Key and User Token, thats it!
 
-- [x] if you want to uninstall, just run the uninstall.sh
+- if you want to uninstall, just run the uninstall.sh
 ```bash
 sh sshlogin2pushover/uninstall.sh
-```
\ No newline at end of file
+```
+
+Tested on: 
+- [x] Debian
+- [x] Ubuntu
+- [x] CentOS
\ No newline at end of file