diff --git a/README.md b/README.md
index 36b06ac..d1c29e6 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,7 @@ curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect |
 #### Tested on
 |Distribution|       Name      | Status    | test date|
 |------------|-----------------|-----------|----------|
+|Debian      | 11              |**success**|2021-11-26|
 |Ubuntu      | 20.04 x64       |**success**|(Unknown) |
 
 ### InterServer VPS