diff --git a/Android.bp b/Android.bp
index f88ae78..e6fe23b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -900,7 +900,7 @@
 cc_defaults {
   name: "perfetto_defaults",
   cflags: [
-    "-Oz",
+    "-O2",
     "-Wno-error=return-type",
     "-Wno-sign-compare",
     "-Wno-sign-promo",