diff --git a/tests/github-flakes.nix b/tests/github-flakes.nix
index 2de3e2bc0..7ac397d81 100644
--- a/tests/github-flakes.nix
+++ b/tests/github-flakes.nix
@@ -64,6 +64,7 @@ in
 makeTest (
 
 {
+  name = "github-flakes";
 
   nodes =
     { # Impersonate github.com and api.github.com.
diff --git a/tests/nix-copy-closure.nix b/tests/nix-copy-closure.nix
index 68f9c70b3..e5f6a0f12 100644
--- a/tests/nix-copy-closure.nix
+++ b/tests/nix-copy-closure.nix
@@ -8,6 +8,7 @@ with import (nixpkgs + "/nixos/lib/testing-python.nix") {
 };
 
 makeTest (let pkgA = pkgs.cowsay; pkgB = pkgs.wget; pkgC = pkgs.hello; in {
+  name = "nix-copy-closure";
 
   nodes =
     { client =
diff --git a/tests/remote-builds.nix b/tests/remote-builds.nix
index 305c82394..b9e7352c0 100644
--- a/tests/remote-builds.nix
+++ b/tests/remote-builds.nix
@@ -36,6 +36,7 @@ let
 in
 
 {
+  name = "remote-builds";
 
   nodes =
     { builder1 = builder;
diff --git a/tests/setuid.nix b/tests/setuid.nix
index 8d31a18be..35eb304ed 100644
--- a/tests/setuid.nix
+++ b/tests/setuid.nix
@@ -8,6 +8,7 @@ with import (nixpkgs + "/nixos/lib/testing-python.nix") {
 };
 
 makeTest {
+  name = "setuid";
 
   machine =
     { config, lib, pkgs, ... }: