diff --git a/nix/package.nix b/nix/package.nix
index 7949755..aa33f16 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -35,6 +35,10 @@ python3Packages.buildPythonApplication {
   nativeCheckInputs = with python3Packages; [
     pytest
     pytestCheckHook
+    sqlparse
+    pytest-html
+    pytest-cov
+    pytest-benchmark
   ];
 
   postInstall = ''