diff --git a/nix/packages/manhunt-signaling.nix b/nix/packages/manhunt-signaling.nix
index a5956d9..916d28d 100644
--- a/nix/packages/manhunt-signaling.nix
+++ b/nix/packages/manhunt-signaling.nix
@@ -25,6 +25,8 @@ rustPlatform.buildRustPackage {
     chmod +w Cargo.lock
   '';
 
+  useNextest = true;
+
   meta = with lib; {
     description = "Signaling server for Manhunt app";
     mainProgram = "manhunt-signaling";
diff --git a/nix/packages/manhunt.nix b/nix/packages/manhunt.nix
index 443c299..06732e0 100644
--- a/nix/packages/manhunt.nix
+++ b/nix/packages/manhunt.nix
@@ -11,6 +11,7 @@
   copyDesktopItems,
   rustPlatform,
   manhunt-frontend,
+  cargo-nextest,
 }:
 rustPlatform.buildRustPackage {
   pname = "manhunt";
@@ -53,6 +54,10 @@ rustPlatform.buildRustPackage {
     --replace-fail '"frontendDist": "../frontend/dist"' '"frontendDist": "${manhunt-frontend}"'
   '';
 
+  useNextest = true;
+
+  cargoTestFlags = "-p manhunt-logic -p manhunt-transport -p manhunt-app";
+
   postInstall = ''
     install -DT backend/icons/128x128@2x.png $out/share/icons/hicolor/256x256@2/apps/manhunt.png
     install -DT backend/icons/128x128.png $out/share/icons/hicolor/128x128/apps/manhunt.png