diff --git a/paddle/framework/mixed_vector.h b/paddle/framework/mixed_vector.h
index aade7d839181ee1741f30298f32a06ffc746292f..1fc7622e9b299a67c43bcc4560a66c4ca3ca697e 100644
--- a/paddle/framework/mixed_vector.h
+++ b/paddle/framework/mixed_vector.h
@@ -116,6 +116,8 @@ inline T *Vector<T>::mutable_data(platform::Place place) {
                  this->size() * sizeof(T), ctx->stream());
     ctx->Wait();
     return static_cast<T *>(cuda_ptr_.get());
+#else
+    return nullptr;
 #endif
   } else {
     PADDLE_THROW("Unsupport Place.");