diff --git a/.gitignore b/.gitignore
index 0a19f3ceeb..97e727b50b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ OpenCV4Tegra/
 .sw[a-z]
 .*.swp
 tags
+build/
\ No newline at end of file