diff --git a/pkgs/by-name/ni/nix-search-tv/package.nix b/pkgs/by-name/ni/nix-search-tv/package.nix
index 658f2cd68353..1a2c29b39aec 100644
--- a/pkgs/by-name/ni/nix-search-tv/package.nix
+++ b/pkgs/by-name/ni/nix-search-tv/package.nix
@@ -20,6 +20,8 @@ buildGoModule (finalAttrs: {
 
   subPackages = [ "cmd/nix-search-tv" ];
 
+  env.GOEXPERIMENT = "jsonv2";
+
   ldflags = [
     "-s"
     "-w"