diff --git a/.gitattributes b/.gitattributes
index 679328d..0d17599 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -21,7 +21,7 @@
 /vscode/out/** linguist-generated=true
 /lsp-server/src/tree-sitter/** linguist-generated=true
 /lsp-server/test/tree_sitter_tsf/** linguist-generated=true
-\!/lsp-server/test/tree_sitter_tsf/grammar.js
+/lsp-server/test/tree_sitter_tsf/grammar.js -linguist-generated
 **/node_modules/** linguist-vendored=true 
 
 # BEGIN playbook .gitattributes