diff --git a/.gitignore b/.gitignore
index 2b40149b5f..0af55339d8 100755
--- a/.gitignore
+++ b/.gitignore
@@ -155,6 +155,7 @@ spi_flash.bin
 CMakeLists.txt
 src/CMakeLists.txt
 CMakeListsPrivate.txt
+build/
 
 # CLion
 cmake-build-*