diff --git a/TEST_MAPPING b/TEST_MAPPING
deleted file mode 100644
index 83a6c6c..0000000
--- a/TEST_MAPPING
+++ /dev/null
@@ -1,11 +0,0 @@
-// Generated by update_crate_tests.py for tests that depend on this crate.
-{
-  "imports": [
-    {
-      "path": "external/rust/crates/parking_lot_core"
-    },
-    {
-      "path": "external/rust/crates/vulkano"
-    }
-  ]
-}