diff --git a/clang/utils/perf-training/perf-helper.py b/clang/utils/perf-training/perf-helper.py
index 80c6356d0497c..29904aded5ab0 100644
--- a/clang/utils/perf-training/perf-helper.py
+++ b/clang/utils/perf-training/perf-helper.py
@@ -237,6 +237,7 @@ def get_cc1_command_for_args(cmd, env):
             or ln.startswith("InstalledDir:")
             or ln.startswith("LLVM Profile Note")
             or ln.startswith(" (in-process)")
+            or ln.startswith("Configuration file:")
             or " version " in ln
         ):
             continue