--- a/devtools/client/webconsole/new-console-output/test/mochitest/browser.ini
+++ b/devtools/client/webconsole/new-console-output/test/mochitest/browser.ini
@@ -373,17 +373,16 @@ skip-if = true # Bug 1408945
 subsuite = clipboard
 skip-if = true #	Bug 1404364
 # old console skip-if = (os == 'linux' && bits == 32 && debug) # bug 1328915, disable linux32 debug devtools for timeouts
 [browser_webconsole_output_copy_newlines.js]
 subsuite = clipboard
 skip-if = true #	Bug 1405641
 # old console skip-if = (os == 'linux' && bits == 32 && debug) # bug 1328915, disable linux32 debug devtools for timeouts
 [browser_webconsole_output_order.js]
-skip-if = true # Bug 1408946
 [browser_webconsole_persist.js]
 [browser_webconsole_property_provider.js]
 skip-if = true # Bug 1406841
 #old console skip-if = e10s # Bug 1042253 - webconsole tests disabled with e10s
 [browser_webconsole_prune_scroll.js]
 skip-if = true #	Bug 1404832
 [browser_webconsole_reflow.js]
 skip-if = true #	Bug 1406022

--- a/devtools/client/webconsole/new-console-output/test/mochitest/browser_webconsole_output_order.js
+++ b/devtools/client/webconsole/new-console-output/test/mochitest/browser_webconsole_output_order.js
@@ -4,44 +4,30 @@
  * http://creativecommons.org/publicdomain/zero/1.0/ */
 
 // Tests that any output created from calls to the console API comes before the
 // echoed JavaScript.
 
 "use strict";
 
 const TEST_URI = "http://example.com/browser/devtools/client/webconsole/" +
-                 "test/test-console.html";
-
-add_task(function* () {
-  yield loadTab(TEST_URI);
-  let hud = yield openConsole();
-
-  let jsterm = hud.jsterm;
-
-  jsterm.clearOutput();
-  jsterm.execute("console.log('foo', 'bar');");
+                 "new-console-output/test/mochitest/test-console.html";
 
-  let [functionCall, consoleMessage, result] = yield waitForMessages({
-    webconsole: hud,
-    messages: [{
-      text: "console.log('foo', 'bar');",
-      category: CATEGORY_INPUT,
-    },
-      {
-        text: "foo bar",
-        category: CATEGORY_WEBDEV,
-        severity: SEVERITY_LOG,
-      },
-      {
-        text: "undefined",
-        category: CATEGORY_OUTPUT,
-      }]
+add_task(async function () {
+  let hud = await openNewTabAndConsole(TEST_URI);
+  hud.jsterm.clearOutput();
+
+  let messages = ["console.log('foo', 'bar');", "foo bar", "undefined"];
+  let onMessages = waitForMessages({
+    hud,
+    messages: messages.map(text => ({text}))
   });
 
-  let fncallNode = [...functionCall.matched][0];
-  let consoleMessageNode = [...consoleMessage.matched][0];
-  let resultNode = [...result.matched][0];
+  hud.jsterm.execute("console.log('foo', 'bar');");
+
+  const [fncallNode, consoleMessageNode, resultNode] =
+    (await onMessages).map(msg => msg.node);
+
   is(fncallNode.nextElementSibling, consoleMessageNode,
      "console.log() is followed by 'foo' 'bar'");
   is(consoleMessageNode.nextElementSibling, resultNode,
      "'foo' 'bar' is followed by undefined");
 });