diff --git a/script/import_time_budget.json b/script/import_time_budget.json
index af3aa835113..855d89c56da 100644
--- a/script/import_time_budget.json
+++ b/script/import_time_budget.json
@@ -1,5 +1,5 @@
 {
   "target_module": "esphome.__main__",
-  "margin_pct": 15,
+  "margin_pct": 20,
   "cumulative_us": 91000
 }