diff --git a/.travis.yml b/.travis.yml
index 1d669dc7..932093b1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,7 +35,7 @@ install:
         pip install -U "pexpect>=3.3" pyflakes pytest epydoc rlipython requests jupyter flaky flake8;
     else
         pip install -U git+https://github.com/asmeurer/jupyter_console@display_completions;
-        pip install -U "pexpect>=3.3" pyflakes pytest rlipython requests jupyter flaky flake8 'notebook<6.1';
+        pip install -U "pexpect>=3.3" pyflakes pytest rlipython requests jupyter flaky flake8 'notebook<6.1' 'prompt_toolkit<3.0.6';
     fi
   - if [[ "${DOCS}" == "true" ]]; then
         pip install sphinx sphinx_rtd_theme sphinx-autodoc-typehints;
diff --git a/lib/python/pyflyby/_parse.py b/lib/python/pyflyby/_parse.py
index 5416a2ec..6e768fea 100644
--- a/lib/python/pyflyby/_parse.py
+++ b/lib/python/pyflyby/_parse.py
@@ -115,6 +115,12 @@ def _iter_child_nodes_in_order_internal_1(node):
     elif isinstance(node, ast.IfExp):
         assert node._fields == ('test', 'body', 'orelse')
         yield node.body, node.test, node.orelse
+    elif isinstance(node, ast.Call):
+        # call arguments order are lost by ast, re-order them
+        yield node.func
+        args = sorted([(k.value.lineno, k.value.col_offset, k) for k in node.keywords]+
+                      [(k.lineno,k.col_offset, k) for k in node.args])
+        yield [a[2] for a in args]
     elif isinstance(node, ast.ClassDef):
         if six.PY2:
             assert node._fields == ('name', 'bases', 'body', 'decorator_list')
diff --git a/pytest.ini b/pytest.ini
index b3147073..4f672b6b 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,5 +1,6 @@
 [pytest]
 # IGNORE_EXCEPTION_DETAIL prevents doctest from testing the exception message, but is necessary for Python 2/3 compatibility
 doctest_optionflags= ALLOW_UNICODE ALLOW_BYTES IGNORE_EXCEPTION_DETAIL
+addopts = --durations=10
 filterwarnings =
     error::DeprecationWarning
diff --git a/tests/test_parse.py b/tests/test_parse.py
index 5988ec8a..5d5b4199 100644
--- a/tests/test_parse.py
+++ b/tests/test_parse.py
@@ -1295,3 +1295,14 @@ def test_parsable_missing_flags_no_auto_flags_1():
 def test_parsable_missing_flags_auto_flags_1():
     block = PythonBlock("print(3, file=4)", auto_flags=True)
     assert block.parsable
+
+@pytest.mark.skipif(sys.version_info < (3,7), reason='invalid early python syntax')
+@pytest.mark.parametrize('input', [
+    "print(abc=123, *args, **kwargs)",
+    "print(*args, ijk=123, **kwargs)",
+    "print(7, *args, **kwargs)",
+    "print(*args, 12, **kwargs)",
+    ])
+def test_parsable_Call_Ast_args_kwargs(input):
+    block = PythonBlock(input, auto_flags=True)
+    assert block.annotated_ast_node