diff --git a/app/dashboard/templates/dashboard/setting.html b/app/dashboard/templates/dashboard/setting.html
index 3267ac3b..54f029b7 100644
--- a/app/dashboard/templates/dashboard/setting.html
+++ b/app/dashboard/templates/dashboard/setting.html
@@ -122,7 +122,7 @@
         <div class="mb-3">Choose how to create your email alias by default</div>
         <form method="post" class="form-inline">
           <input type="hidden" name="form-name" value="change-alias-generator">
-          <select class="mr-sm-2" name="alias-generator-scheme">
+          <select class="form-control mr-sm-2" name="alias-generator-scheme">
             <option value="{{ AliasGeneratorEnum.word.value }}"
                 {% if current_user.alias_generator == AliasGeneratorEnum.word.value %} selected {% endif %} >Based on
               Random {{ AliasGeneratorEnum.word.name.capitalize() }}</option>
diff --git a/app/oauth/templates/oauth/authorize.html b/app/oauth/templates/oauth/authorize.html
index 5d04bd22..dcc29a25 100644
--- a/app/oauth/templates/oauth/authorize.html
+++ b/app/oauth/templates/oauth/authorize.html
@@ -82,7 +82,7 @@
             <label style="padding-top: .5rem">Email</label>
           </div>
           <div class="col-md-9">
-            <select class="" name="suggested-email">
+            <select class="form-control" name="suggested-email">
               <option selected value="{{ suggested_email }}">{{ suggested_email }}</option>
               <option value="{{ current_user.email }}">{{ current_user.email }} (Personal Email)</option>
               {% for email in other_emails %}
@@ -132,7 +132,7 @@
             <label style="padding-top: .5rem">Name</label>
           </div>
           <div class="col-md-9">
-            <select class="" name="suggested-name">
+            <select class="form-control" name="suggested-name">
               <option selected value="{{ suggested_name }}">{{ suggested_name }}</option>
               {% for name in other_names %}
                 <option value="{{ name }}">{{ name }}</option>