diff --git a/test/TestOpTensorSync.cpp b/test/TestOpTensorSync.cpp
index 7ffad702..63a6dddd 100644
--- a/test/TestOpTensorSync.cpp
+++ b/test/TestOpTensorSync.cpp
@@ -72,6 +72,8 @@ TEST(TestOpTensorSync, SyncToDeviceMemoryCopyRegion)
     EXPECT_TRUE(tensorB->isInit());
     EXPECT_TRUE(tensorC->isInit());
 
+    mgr.sequence()->eval<kp::OpTensorSyncDevice>({ tensorA, tensorB });
+
     tensorA->setData(testVecPreA);
     tensorC->setData(testVecC);