diff --git a/.gitignore b/.gitignore
index 46fd768..0839667 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,8 @@ build/**
 !Images/*
 !.github/**
 !HarmonyLinkLib/**
-!HarmonyLinkTest/**
\ No newline at end of file
+!HarmonyLinkTest/**
+
+# Blacklist specific build directories
+linuxbuild/
+build/