diff --git a/update_attempter_unittest.cc b/update_attempter_unittest.cc
index 0086dd5..305dbdb 100644
--- a/update_attempter_unittest.cc
+++ b/update_attempter_unittest.cc
@@ -663,7 +663,8 @@
   EXPECT_EQ(
       ErrorCode::kOmahaResponseHandlerError,
       GetErrorCodeForAction(&omaha_response_handler_action, ErrorCode::kError));
-  FilesystemVerifierAction filesystem_verifier_action;
+  DynamicPartitionControlStub dynamic_control_stub;
+  FilesystemVerifierAction filesystem_verifier_action(&dynamic_control_stub);
   EXPECT_EQ(
       ErrorCode::kFilesystemVerifierError,
       GetErrorCodeForAction(&filesystem_verifier_action, ErrorCode::kError));