diff --git a/libnd4j/include/ops/declarable/generic/transforms/hashcode.cpp b/libnd4j/include/ops/declarable/generic/transforms/hashcode.cpp
index 644d15a58..123001dda 100644
--- a/libnd4j/include/ops/declarable/generic/transforms/hashcode.cpp
+++ b/libnd4j/include/ops/declarable/generic/transforms/hashcode.cpp
@@ -27,7 +27,7 @@
 
 namespace nd4j {
     namespace ops {
-        REDUCTION_OP_IMPL(hashcode, 1, 1, false, 0, 0) {
+        CUSTOM_OP_IMPL(hashcode, 1, 1, false, 0, 0) {
             REQUIRE_TRUE(block.width() == 1, 0, "hashcode: this op can't be applied along dimension");
 
             auto input = INPUT_VARIABLE(0);
@@ -40,6 +40,10 @@ namespace nd4j {
             return Status::OK();
         };
 
+        DECLARE_SHAPE_FN(hashcode) {
+            return SHAPELIST(ConstantShapeHelper::getInstance()->scalarShapeInfo(nd4j::DataType::INT64));
+        }
+
 
         DECLARE_TYPES(hashcode) {
             getOpDescriptor()
diff --git a/libnd4j/include/ops/declarable/headers/transforms.h b/libnd4j/include/ops/declarable/headers/transforms.h
index 6c82aa19f..ab4e962a3 100644
--- a/libnd4j/include/ops/declarable/headers/transforms.h
+++ b/libnd4j/include/ops/declarable/headers/transforms.h
@@ -213,7 +213,7 @@ namespace nd4j {
          * This operation calculates hash code, optionally along dimension
          */
         #if NOT_EXCLUDED(OP_hashcode)
-        DECLARE_REDUCTION_OP(hashcode, 1, 1, false, 0, 0);
+            DECLARE_CUSTOM_OP(hashcode, 1, 1, false, 0, 0);
         #endif
 
         /**