diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a9b7239..fc6347a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,6 @@ jobs:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v22
       - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: HatsuneMiku3939/direnv-action@v1
       - name: Test
         run: |
           nix flake check -L -j auto
diff --git a/flake.nix b/flake.nix
index 2c755ce..76e4a5c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -82,10 +82,10 @@
             doCheck = true;
             name = "test";
             src = ./.;
-            checkInputs = [ pkgs.inventoryDevEnv pkgs.postgresql_15 pkgs.overmind ];
+            checkInputs = [ pkgs.inventoryDevEnv ];
             checkPhase = ''
               mkdir -p $out
-              pytest --ds=network_inventory.settings.local \
+              pytest --ds=network_inventory.settings.ram_test \
                      -nauto \
                      --nomigrations \
                      --cov=./src \