diff --git a/.gitignore b/.gitignore
index c9cf61b..e89c230 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,5 +30,7 @@ __pycache__/
 **/temp/
 **/__vpcbuild*__/
 **/_sha1_map.txt
+# Prebuilt binaries (LLVM DLLs, imported toolchains)
+/libs/
 # LSP signature cache
 .viperc-lsp-cache/