diff --git a/tests/ffi/structs_test.dart b/tests/ffi/structs_test.dart
index 77026a4..18448c0 100644
--- a/tests/ffi/structs_test.dart
+++ b/tests/ffi/structs_test.dart
@@ -4,7 +4,7 @@
 //
 // Dart test program for testing dart:ffi struct pointers.
 //
-// VMOptions=--deterministic --optimization-counter-threshold=50 --enable-inlining-annotations
+// VMOptions=--deterministic --optimization-counter-threshold=50
 
 import 'dart:ffi';
 
diff --git a/tests/ffi_2/structs_test.dart b/tests/ffi_2/structs_test.dart
index 77026a4..18448c0 100644
--- a/tests/ffi_2/structs_test.dart
+++ b/tests/ffi_2/structs_test.dart
@@ -4,7 +4,7 @@
 //
 // Dart test program for testing dart:ffi struct pointers.
 //
-// VMOptions=--deterministic --optimization-counter-threshold=50 --enable-inlining-annotations
+// VMOptions=--deterministic --optimization-counter-threshold=50
 
 import 'dart:ffi';