diff --git a/app/Mail/NewComment.php b/app/Mail/NewComment.php
index 5295f4ee..00fbf956 100644
--- a/app/Mail/NewComment.php
+++ b/app/Mail/NewComment.php
@@ -20,7 +20,6 @@
 
 namespace Poniverse\Ponyfm\Mail;
 
-use Poniverse\Ponyfm\Models\User;
 
 class NewComment extends BaseNotification
 {
@@ -33,7 +32,7 @@ class NewComment extends BaseNotification
 
         // Profile comments get a different template and subject line from
         // other types of comments.
-        if ($this->activityRecord->getResourceTypeString() === User::class) {
+        if ($this->activityRecord->isProfileComment()) {
             return $this->renderEmail(
                 'new-comment-profile',
                 $this->activityRecord->text, [
diff --git a/composer.json b/composer.json
index e2eb09f0..517887c6 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,6 @@
         "ksubileau/color-thief-php": "^1.3",
         "graham-campbell/exceptions": "^9.1",
         "minishlink/web-push": "^1.0",
-        "laravel/legacy-encrypter": "^1.0",
         "alsofronie/eloquent-uuid": "^1.0"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index cdbab371..19cf09ae 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "d6931f271706348a79f32feeab1c9902",
-    "content-hash": "bf3d7332057e254a4b97b1916782e6bb",
+    "hash": "9b2297ef01f39e9d732b9ff50dc60203",
+    "content-hash": "4b9f2079d6a15098a09e1546396ac762",
     "packages": [
         {
             "name": "alsofronie/eloquent-uuid",
@@ -1847,53 +1847,6 @@
             ],
             "time": "2016-09-29 22:13:17"
         },
-        {
-            "name": "laravel/legacy-encrypter",
-            "version": "v1.0.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/laravel/legacy-encrypter.git",
-                "reference": "4047fc1e6a9346501ba48ba3f79509534875dea3"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/laravel/legacy-encrypter/zipball/4047fc1e6a9346501ba48ba3f79509534875dea3",
-                "reference": "4047fc1e6a9346501ba48ba3f79509534875dea3",
-                "shasum": ""
-            },
-            "require": {
-                "ext-mbstring": "*",
-                "ext-openssl": "*",
-                "illuminate/contracts": "5.3.*",
-                "illuminate/support": "5.3.*",
-                "paragonie/random_compat": "~1.4|~2.0",
-                "php": ">=5.5.9"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Laravel\\LegacyEncrypter\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Taylor Otwell",
-                    "email": "taylor@laravel.com"
-                }
-            ],
-            "description": "The legacy version of the Laravel mcrypt encrypter.",
-            "homepage": "http://laravel.com",
-            "time": "2016-08-03 21:22:03"
-        },
         {
             "name": "league/flysystem",
             "version": "1.0.27",