diff --git a/flake.nix b/flake.nix
index 5b69305eeaa..b9771239a8b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -47,6 +47,9 @@
             "-X go.jetpack.io/devbox/internal/build.Commit=${revision}"
           ];
 
+          # Don't generate test binaries (as we'd include them as a bin)
+          excludedPackages = [ "testscripts" ];
+
           # Disable tests if they require network access or are integration tests
           doCheck = false;