diff --git a/.gitignore b/.gitignore
index 7c8c7ac..76a9fab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 **/*_task/skywater
 **/*_Verilog/SRC_Skeleton
 **/*_Verilog/SRCBackup
+**/DOC/build