diff --git a/libnd4j/include/ops/declarable/generic/shape/size.cpp b/libnd4j/include/ops/declarable/generic/shape/size.cpp
index fd76548cb..d31e782c6 100644
--- a/libnd4j/include/ops/declarable/generic/shape/size.cpp
+++ b/libnd4j/include/ops/declarable/generic/shape/size.cpp
@@ -32,6 +32,7 @@ namespace sd {
             REQUIRE_TRUE(output->isScalar(), 0, "Size output should be scalar");
 
             output->p(0, input->lengthOf());
+            output->syncToDevice();
 
             return Status::OK();
         }