diff --git a/tests/.gitattributes b/tests/.gitattributes
index 0af6cead..db21fbf4 100644
--- a/tests/.gitattributes
+++ b/tests/.gitattributes
@@ -1,2 +1,4 @@
 examples/* linguist-vendored
 snapshots/* linguist-vendored
+benchmarks/* linguist-vendored
+benchmarks/test-src/* linguist-vendored
diff --git a/tests/benchmarks/.gitattributes b/tests/benchmarks/.gitattributes
deleted file mode 100644
index 831a5762..00000000
--- a/tests/benchmarks/.gitattributes
+++ /dev/null
@@ -1 +0,0 @@
-test-src/* linguist-vendored