diff --git a/src/relay/backend/interpreter.cc b/src/relay/backend/interpreter.cc
index 3128d2a711595..d464f099355f5 100644
--- a/src/relay/backend/interpreter.cc
+++ b/src/relay/backend/interpreter.cc
@@ -10,6 +10,7 @@
 #include <tvm/relay/interpreter.h>
 #include <tvm/relay/pass.h>
 #include <tvm/relay/attrs/debug.h>
+#include <tvm/relay/logging.h>
 #include "compile_engine.h"
 
 namespace tvm {
diff --git a/src/relay/op/nn/convolution.cc b/src/relay/op/nn/convolution.cc
index b53f57464e813..9533ad69ed6d5 100644
--- a/src/relay/op/nn/convolution.cc
+++ b/src/relay/op/nn/convolution.cc
@@ -64,6 +64,7 @@ bool Conv2DRel(const Array<Type>& types,
     channels = param->channels;
     dilated_ksize_y = 1 + (param->kernel_size[0] - 1) * param->dilation[0];
     dilated_ksize_x = 1 + (param->kernel_size[1] - 1) * param->dilation[1];
+
     // assign result to reporter
     reporter->Assign(types[1], TensorTypeNode::make(wshape, data->dtype));
   } else {
diff --git a/tests/python/relay/test_ir_nodes.py b/tests/python/relay/test_ir_nodes.py
index e041acca0e0c4..c797ee0b4340f 100644
--- a/tests/python/relay/test_ir_nodes.py
+++ b/tests/python/relay/test_ir_nodes.py
@@ -209,6 +209,9 @@ def test_tuple_get_item():
     str(get)
     check_json_roundtrip(get)
 
+def test_op():
+    add = op.op.get("add")
+    check_json_roundtrip(add)
 
 def test_op():
     add = op.op.get("add")