diff --git a/tools/warn/android_project_list.py b/tools/warn/android_project_list.py
index 88bc52cac..82c0fbd63 100644
--- a/tools/warn/android_project_list.py
+++ b/tools/warn/android_project_list.py
@@ -118,7 +118,7 @@ project_list = [
     create_pattern('system/core/healthd'),
     create_pattern('system/core/include'),
     create_pattern('system/core/init'),
-    create_pattern('system/core/libbacktrace'),
+    create_pattern('system/unwinding/libbacktrace'),
     create_pattern('system/logging/liblog'),
     create_pattern('system/core/libpixelflinger'),
     create_pattern('system/core/libprocessgroup'),