deleted file mode 100644
--- a/toolkit/mozapps/extensions/test/addons/test_bug567184/bootstrap.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* exported startup, shutdown, install, uninstall */
-function install(data, reason) { }
-
-function startup(data, reason) { }
-
-function shutdown(data, reason) { }
-
-function uninstall(data, reason) {}

deleted file mode 100644
--- a/toolkit/mozapps/extensions/test/addons/test_bug567184/install.rdf
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0"?>
-
-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
-
-  <Description about="urn:mozilla:install-manifest">
-    <em:id>bug567184@tests.mozilla.org</em:id>
-    <em:version>1.0</em:version>
-    <em:bootstrap>true</em:bootstrap>
-
-    <!-- Front End MetaData -->
-    <em:name>Bug 567184 Test</em:name>
-    <em:description>Test Description</em:description>
-
-    <em:targetApplication>
-      <Description>
-        <em:id>xpcshell@tests.mozilla.org</em:id>
-        <em:minVersion>undefined</em:minVersion>
-        <em:maxVersion>undefined</em:maxVersion>
-      </Description>
-    </em:targetApplication>
-
-  </Description>
-</RDF>

deleted file mode 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_bug567184.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- * http://creativecommons.org/publicdomain/zero/1.0/
- */
-
-function run_test() {
-  do_test_pending();
-  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
-
-  startupManager();
-
-  run_test_1();
-}
-
-// Tests that installing doesn't require a restart
-function run_test_1() {
-  prepare_test({ }, [
-    "onNewInstall"
-  ]);
-
-  AddonManager.getInstallForFile(do_get_addon("test_bug567184"), function(install) {
-    ensure_test_completed();
-
-    Assert.notEqual(install, null);
-
-    prepare_test({
-      "bug567184@tests.mozilla.org": [
-        ["onInstalling", false],
-        "onInstalled"
-      ]
-    }, [
-      "onInstallStarted",
-      "onInstallEnded",
-    ], check_test_1);
-    install.install();
-  });
-}
-
-function check_test_1() {
-  AddonManager.getAllInstalls(function(installs) {
-    // There should be no active installs now since the install completed and
-    // doesn't require a restart.
-    Assert.equal(installs.length, 0);
-
-    AddonManager.getAddonByID("bug567184@tests.mozilla.org", function(b1) {
-      Assert.notEqual(b1, null);
-      Assert.ok(b1.appDisabled);
-      Assert.ok(!b1.userDisabled);
-      Assert.ok(!b1.isActive);
-
-      executeSoon(do_test_finished);
-    });
-  });
-}

--- a/toolkit/mozapps/extensions/test/xpcshell/xpcshell.ini
+++ b/toolkit/mozapps/extensions/test/xpcshell/xpcshell.ini
@@ -75,17 +75,16 @@ skip-if = true # Bug 1358846 Bug 1365021
 [test_bug1180901_2.js]
 skip-if = os != "win"
 [test_bug514327_2.js]
 # Bug 676992: test consistently hangs on Android
 skip-if = os == "android"
 tags = blocklist
 [test_bug521905.js]
 [test_bug566626.js]
-[test_bug567184.js]
 [test_bug569138.js]
 [test_bug570173.js]
 [test_bug587088.js]
 skip-if = os == "win" # Bug 1358846
 [test_bug595081.js]
 [test_bug596607.js]
 [test_cache_certdb.js]
 run-if = addon_signing