diff --git a/.changeset/breezy-yaks-pump.md b/.changeset/breezy-yaks-pump.md
new file mode 100644
index 0000000..7097992
--- /dev/null
+++ b/.changeset/breezy-yaks-pump.md
@@ -0,0 +1,5 @@
+---
+"create-better-t-stack": patch
+---
+
+exclude .expo dir from biome.json
diff --git a/apps/cli/templates/addons/biome/biome.json.hbs b/apps/cli/templates/addons/biome/biome.json.hbs
index cad5a06..715d511 100644
--- a/apps/cli/templates/addons/biome/biome.json.hbs
+++ b/apps/cli/templates/addons/biome/biome.json.hbs
@@ -18,7 +18,8 @@
 			"!**/routeTree.gen.ts",
 			"!**/src-tauri",
 			"!**/.nuxt",
-			"!bts.jsonc"
+			"!bts.jsonc",
+			"!**/.expo",
 		]
 	},
 	"formatter": {