diff --git a/triagebot.toml b/triagebot.toml
index 168815465b614..912cf9f4d680c 100644
--- a/triagebot.toml
+++ b/triagebot.toml
@@ -355,6 +355,7 @@ trigger_labels = [
 [autolabel."T-libs"]
 trigger_files = [
     "library/alloc",
+    "library/compiler-builtins",
     "library/core",
     "library/panic_abort",
     "library/panic_unwind",