diff --git a/.gitattributes b/.gitattributes
index f21296a..6f49cc4 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,3 @@
 eslint.config.mjs linguist-generated
 *.d.ts linguist-language=ts
+*.d.ts linguist-detectable