diff --git a/notebook/tests/notebook/move_multiselection.js b/notebook/tests/notebook/move_multiselection.js
deleted file mode 100644
index e2e1e61d4c..0000000000
--- a/notebook/tests/notebook/move_multiselection.js
+++ /dev/null
@@ -1,64 +0,0 @@
-
-
-// Test
-casper.notebook_test(function () {
-    this.append_cell('1');
-    this.append_cell('2');
-    this.append_cell('3');
-    this.append_cell('4');
-    this.append_cell('5');
-    this.append_cell('6');
-
-    function assert_order(that, pre_message, expected_state){
-
-        for (var i=1; i<expected_state.length; i++){
-            that.test.assertEquals(that.get_cell_text(i), expected_state[i],
-                    pre_message+': Verify that cell `' + i +  '` has for content: `'+ expected_state[i] + '` found : ' + that.get_cell_text(i)
-            );
-        }
-    }
-
-
-
-    this.then(function () {
-        // select 3 first cells
-        this.select_cell(0);
-        this.select_cell(2, false);
-
-        this.evaluate(function () {
-            Jupyter.notebook.move_selection_up();
-        });
-
-        // should not move up at top
-        assert_order(this, 'move up at top', ['', '1', '2', '3', '4', '5','6'])
-
-        // we do not need to reselect, move/up down should keep the selection. 
-        this.evaluate(function () {
-            Jupyter.notebook.move_selection_down();
-            Jupyter.notebook.move_selection_down();
-            Jupyter.notebook.move_selection_down();
-            Jupyter.notebook.move_selection_down();
-        });
-
-        // 4 times down should move to the 3 cells to the bottom
-        assert_order(this, 'move down to bottom', [ '3', '4', '5','6', '', '1', '2'])
-        
-        this.evaluate(function () {
-            Jupyter.notebook.move_selection_down();
-        });
-
-        // they can't go any further (test it)
-        assert_order(this, 'move at to top', [ '3', '4', '5','6', '', '1', '2'])
-        
-        this.evaluate(function () {
-            Jupyter.notebook.move_selection_up();
-            Jupyter.notebook.move_selection_up();
-            Jupyter.notebook.move_selection_up();
-            Jupyter.notebook.move_selection_up();
-        });
-
-        // bring them back on top.
-        assert_order(this, 'move up to top', ['', '1', '2', '3', '4', '5','6'])
-
-    });
-});
diff --git a/notebook/tests/selenium/test_move_multiselection.py b/notebook/tests/selenium/test_move_multiselection.py
new file mode 100644
index 0000000000..7a07887b91
--- /dev/null
+++ b/notebook/tests/selenium/test_move_multiselection.py
@@ -0,0 +1,47 @@
+INITIAL_CELLS = ['1', '2', '3', '4', '5', '6']
+def test_move_multiselection(prefill_notebook):
+    notebook = prefill_notebook(INITIAL_CELLS)
+    def assert_oder(pre_message, expected_state):
+        for i in range(len(expected_state)):
+            assert expected_state[i] == notebook.get_cell_contents(i), f"{pre_message}: Verify that cell {i} has for content: {expected_state[i]} found: {notebook.get_cell_contents(i)}"
+    
+    # Select 3 first cells
+    notebook.select_cell_range(0, 2)
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_up();"   
+    )
+    # Should not move up at top
+    assert_oder('move up at top', ['1', '2', '3', '4', '5','6'])
+
+    # We do not need to reselect, move/up down should keep the selection.
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_down();"
+    )
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_down();"
+    )
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_down();"
+    )
+    
+    # 3 times down should move the 3 selected cells to the bottom
+    assert_oder("move down to bottom", ['4', '5', '6', '1', '2', '3'])
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_down();"
+    )
+
+    # They can't go any futher
+    assert_oder("move down to bottom", ['4', '5', '6', '1', '2', '3'])
+
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_up();"   
+    )
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_up();"   
+    )
+    notebook.browser.execute_script(
+        "Jupyter.notebook.move_selection_up();"   
+    )
+
+    # Bring them back on top
+    assert_oder('move up at top', ['1', '2', '3', '4', '5','6'])
diff --git a/notebook/tests/selenium/test_multiselect_toggle.py b/notebook/tests/selenium/test_multiselect_toggle.py
index 4ba6f667cc..14f51d0259 100644
--- a/notebook/tests/selenium/test_multiselect_toggle.py
+++ b/notebook/tests/selenium/test_multiselect_toggle.py
@@ -1,8 +1,7 @@
-INITIAL_CELLS = ['print("a")', 'print("b")', 'print("c")']
 
+INITIAL_CELLS = ['print("a")', 'print("b")', 'print("c")']
 def test_multiselect_toggle(prefill_notebook):
     notebook = prefill_notebook(INITIAL_CELLS)
-
     def extend_selection_by(delta):
         notebook.browser.execute_script(
             "Jupyter.notebook.extend_selection_by(arguments[0]);", delta)