diff --git a/pkgs/servers/polaris/web.nix b/pkgs/servers/polaris/web.nix
index b2d6d6de9fad..4ef4f90ead6f 100644
--- a/pkgs/servers/polaris/web.nix
+++ b/pkgs/servers/polaris/web.nix
@@ -51,6 +51,9 @@ stdenv.mkDerivation rec {
 
       export PATH="${nodeDependencies}/bin:${nodejs}/bin:$PATH"
 
+      # https://github.com/parcel-bundler/parcel/issues/8005
+      export NODE_OPTIONS=--no-experimental-fetch
+
       ln -s ${nodeDependencies}/lib/node_modules .
       npm run production