diff --git a/devenv.nix b/devenv.nix
index 211ca63..37d35a7 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -37,6 +37,6 @@
       python update_reviews.py
       popd > /dev/null
     '';
-    test.exec = "pytest src/test_all.py";
+    run_tests.exec = "pytest src/test_all.py";
   };
 }