diff --git a/lua/quarto/config.lua b/lua/quarto/config.lua
index ece984c..9bce9b1 100644
--- a/lua/quarto/config.lua
+++ b/lua/quarto/config.lua
@@ -6,7 +6,7 @@ M.defaultConfig = {
   lspFeatures = {
     enabled = true,
     chunks = 'curly',
-    languages = { 'r', 'python', 'julia', 'bash', 'html' },
+    languages = nil, -- nil means all languages found in the document
     diagnostics = {
       enabled = true,
       triggers = { 'BufWritePost' },