nixosTests.docker-tools: Use unique binary in test case

1 files changed, 5 insertions, 1 deletions

diff --git a/pkgs/build-support/docker/examples.nix b/pkgs/build-support/docker/examples.nix
index 0f7c3bd2820..3861c25caa4 100644
--- a/pkgs/build-support/docker/examples.nix
+++ b/pkgs/build-support/docker/examples.nix
@@ -507,7 +507,11 @@ rec {
     fakeRootCommands = ''
       mkdir -p ./home/jane
       chown 1000 ./home/jane
-      ln -s ${pkgs.pkgsStatic.hello} ./hello
+      ln -s ${pkgs.hello.overrideAttrs (o: {
+        # A unique `hello` to make sure that it isn't included via another mechanism by accident.
+        configureFlags = o.configureFlags or "" + " --program-prefix=layeredImageWithFakeRootCommands-";
+        doCheck = false;
+      })} ./hello
     '';
   };