diff --git a/tensorflow/python/ops/nn_ops.py b/tensorflow/python/ops/nn_ops.py
index 967b29f17ee..5e61282db66 100644
--- a/tensorflow/python/ops/nn_ops.py
+++ b/tensorflow/python/ops/nn_ops.py
@@ -4114,10 +4114,10 @@ def fractional_avg_pool_v2(value,
     warn_once=True,
     data_format="NHWC")
 def conv1d(
-    value,
-    filters,
-    stride,
-    padding,
+    value=None,
+    filters=None,
+    stride=None,
+    padding=None,
     use_cudnn_on_gpu=None,
     data_format=None,
     name=None,
diff --git a/tensorflow/tools/api/golden/v1/tensorflow.nn.pbtxt b/tensorflow/tools/api/golden/v1/tensorflow.nn.pbtxt
index c7061a7f799..cd8fa80d1c9 100644
--- a/tensorflow/tools/api/golden/v1/tensorflow.nn.pbtxt
+++ b/tensorflow/tools/api/golden/v1/tensorflow.nn.pbtxt
@@ -54,7 +54,7 @@ tf_module {
   }
   member_method {
     name: "conv1d"
-    argspec: "args=[\'value\', \'filters\', \'stride\', \'padding\', \'use_cudnn_on_gpu\', \'data_format\', \'name\', \'input\', \'dilations\'], varargs=None, keywords=None, defaults=[\'None\', \'None\', \'None\', \'None\', \'None\'], "
+    argspec: "args=[\'value\', \'filters\', \'stride\', \'padding\', \'use_cudnn_on_gpu\', \'data_format\', \'name\', \'input\', \'dilations\'], varargs=None, keywords=None, defaults=[\'None\', \'None\', \'None\', \'None\', \'None\', \'None\', \'None\', \'None\', \'None\'], "
   }
   member_method {
     name: "conv1d_transpose"