diff --git a/pkgs/applications/networking/cluster/stern/default.nix b/pkgs/applications/networking/cluster/stern/default.nix
index b2a54862c1ed..eeacf4c0fe3a 100644
--- a/pkgs/applications/networking/cluster/stern/default.nix
+++ b/pkgs/applications/networking/cluster/stern/default.nix
@@ -23,7 +23,7 @@ buildGoModule rec {
     stern = if stdenv.buildPlatform.canExecute stdenv.hostPlatform then "$out" else buildPackages.stern;
   in
     ''
-      for shell in bash zsh; do
+      for shell in bash zsh fish; do
         ${stern}/bin/stern --completion $shell > stern.$shell
         installShellCompletion stern.$shell
       done