diff --git a/.gitignore b/.gitignore
index ef1e0a508..500f720ec 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 .cache
 tasmota/user_config_override.h
 build
+build_output
 firmware.map
 firmware.asm
 tasmota*.bin