diff --git a/templates/account/edit.tpl b/templates/account/edit.tpl
index 67d548c..e48de22 100644
--- a/templates/account/edit.tpl
+++ b/templates/account/edit.tpl
@@ -5,7 +5,7 @@
 	<div class="row">
 		<div class="col-md-2" style="text-align: center; margin-bottom:20px;">
 			<div class="account-picture-block text-center">
-				<img id="user-current-picture" class="user-profile-picture img-thumbnail" src="{picture}" /><br /><br />
+				<img id="user-current-picture" class="user-profile-picture" src="{picture}" /><br /><br />
 				<a id="changePictureBtn" href="#" class="btn btn-primary">[[user:change_picture]]</a>
 				<br/><br/>
 				<!-- IF config.allowAccountDelete -->
diff --git a/templates/account/profile.tpl b/templates/account/profile.tpl
index d2fba42..1784926 100644
--- a/templates/account/profile.tpl
+++ b/templates/account/profile.tpl
@@ -8,7 +8,7 @@
 			<div class="account-picture-block panel panel-default">
 				<div class="panel-body">
 					<div class="text-center">
-						<img src="{picture}" class="user-profile-picture img-thumbnail" />
+						<img src="{picture}" class="user-profile-picture" />
 					</div>
 
 					<div>
diff --git a/templates/partials/modals/change_picture_modal.tpl b/templates/partials/modals/change_picture_modal.tpl
index 3a3358a..cf5735f 100644
--- a/templates/partials/modals/change_picture_modal.tpl
+++ b/templates/partials/modals/change_picture_modal.tpl
@@ -7,13 +7,13 @@
 				</div>
 				<div class="modal-body">
 					<div id="gravatar-box">
-						<img id="user-gravatar-picture" src="" class="img-thumbnail user-profile-picture">
+						<img id="user-gravatar-picture" src="" class="user-profile-picture">
 						<span class="user-picture-label">[[user:gravatar]]</span>
 						<i class='fa fa-check fa-2x'></i>
 					</div>
 					<br/>
 					<div id="uploaded-box">
-						<img id="user-uploaded-picture" src="" class="img-thumbnail user-profile-picture">
+						<img id="user-uploaded-picture" src="" class="user-profile-picture">
 						<span class="user-picture-label">[[user:uploaded_picture]]</span>
 						<i class='fa fa-check fa-2x'></i>
 					</div>
diff --git a/templates/partials/users_list.tpl b/templates/partials/users_list.tpl
index ec01c82..da9983f 100644
--- a/templates/partials/users_list.tpl
+++ b/templates/partials/users_list.tpl
@@ -1,6 +1,6 @@
 <!-- BEGIN users -->
 <li class="users-box registered-user" data-uid="{users.uid}">
-	<a href="{relative_path}/user/{users.userslug}"><img src="{users.picture}" class="img-thumbnail"/></a>
+	<a href="{relative_path}/user/{users.userslug}"><img src="{users.picture}" /></a>
 	<br/>
 	<div class="user-info">
 		<span>
diff --git a/templates/users.tpl b/templates/users.tpl
index 8b98bcf..1c8473c 100644
--- a/templates/users.tpl
+++ b/templates/users.tpl
@@ -21,7 +21,7 @@
 	<ul id="users-container" class="users-container">
 		<!-- IMPORT partials/users_list.tpl -->
 		<li class="users-box {show_anon} anon-user">
-			<img src="https://secure.gravatar.com/avatar/" class="img-thumbnail"/>
+			<img src="https://secure.gravatar.com/avatar/" />
 			<br/>
 			<div class="user-info">
 				<span id="online_anon_count">{anonymousUserCount}</span>