diff --git a/tests/modules/programs/firefox/floorp-with-firefox.nix b/tests/modules/programs/firefox/floorp-with-firefox.nix
new file mode 100644
index 000000000000..1e8686044a5a
--- /dev/null
+++ b/tests/modules/programs/firefox/floorp-with-firefox.nix
@@ -0,0 +1,16 @@
+{ config, lib, realPkgs, ... }:
+
+lib.mkIf config.test.enableBig {
+  programs.firefox = {
+    enable = true;
+    package = realPkgs.firefox-unwrapped;
+  };
+  programs.floorp = {
+    enable = true;
+    package = realPkgs.floorp-unwrapped;
+  };
+  programs.librewolf = {
+    enable = true;
+    package = realPkgs.librewolf-unwrapped;
+  };
+}
diff --git a/tests/modules/programs/firefox/floorp.nix b/tests/modules/programs/firefox/floorp.nix
index 67a13659c197..75a8fcc355b6 100644
--- a/tests/modules/programs/firefox/floorp.nix
+++ b/tests/modules/programs/firefox/floorp.nix
@@ -1 +1,3 @@
-import ./common.nix "floorp"
+import ./common.nix "floorp" // {
+  "floorp-with-firefox" = ./floorp-with-firefox.nix;
+}