diff --git a/.gitignore b/.gitignore
index 6e4f467a5ba..6288bc65574 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@ cscope.files
 cscope.po.out
 cscope.out
 cscope.in.out
+.hugo_build.lock
 
 # macOS artifacts
 .DS_Store