diff --git a/nixos/lib/testing-python.nix b/nixos/lib/testing-python.nix
index 123323711a7c..c6939c7d6989 100644
--- a/nixos/lib/testing-python.nix
+++ b/nixos/lib/testing-python.nix
@@ -114,7 +114,7 @@ rec {
 
       imagemagick_tiff = imagemagick_light.override { inherit libtiff; };
 
-      # Generate onvenience wrappers for running the test driver
+      # Generate convenience wrappers for running the test driver
       # interactively with the specified network, and for starting the
       # VMs from the command line.
       driver = let warn = if skipLint then lib.warn "Linting is disabled!" else lib.id; in warn (runCommand testDriverName