diff --git a/readme.md b/readme.md
index 5bcb7df..b6a1738 100644
--- a/readme.md
+++ b/readme.md
@@ -25,7 +25,7 @@ from various contexts of CA, CI and OCI / OS.
     * [ ] 20231112
     * [X] 20240101
   * [X] Debian
-    * [X] Bullseye (11) → Python 3.9
+    * [ ] Bullseye (11) → Python 3.9
     * [X] Bookworm (12) → Python 3.11
   * [X] Fedora → Python 3.12
     * [X] 39