diff --git a/modules/periodic.nix b/modules/periodic.nix
index d83bc01..0e15eaf 100644
--- a/modules/periodic.nix
+++ b/modules/periodic.nix
@@ -113,7 +113,7 @@ in
       mu
       procps
       emacs-vterm
-      python39
+      python3
       gnupg
       nix
     ];