diff --git a/tests/package.nix b/tests/package.nix
index 2bb0dbef0..e8e767ce5 100644
--- a/tests/package.nix
+++ b/tests/package.nix
@@ -1,5 +1,6 @@
 {
   flake,
+  fzf,
   python3,
   writeShellApplication,
 }:
@@ -7,6 +8,7 @@ writeShellApplication {
   name = "tests";
   runtimeInputs = [
     python3
+    fzf
   ];
   text = ''
     exec python3 ${flake}/tests/tests.py "$@"