diff --git a/nix/configurations/vanadium/home/dev.nix b/nix/configurations/vanadium/home/dev.nix
index 8d14ea4a..788d925d 100644
--- a/nix/configurations/vanadium/home/dev.nix
+++ b/nix/configurations/vanadium/home/dev.nix
@@ -26,6 +26,8 @@
     pkgs.lemminx # xml
     # pkgs.texlab # latex
 
+    pkgs.vscode-langservers-extracted # JSON etc
+
     # fish
     pkgs.fish-lsp