diff --git a/view/theme/frio/templates/contact_edit.tpl b/view/theme/frio/templates/contact_edit.tpl
index 1173830f72..aa9abdc9b5 100644
--- a/view/theme/frio/templates/contact_edit.tpl
+++ b/view/theme/frio/templates/contact_edit.tpl
@@ -14,7 +14,7 @@
 				{{* This is the Action menu where contact related actions like 'ignore', 'hide' can be performed *}}
 				<ul id="contact-edit-actions" class="nav nav-pills preferences">
 					<li class="dropdown pull-right">
-						<button type="button" class="btn btn-link btn-sm dropdown-toggle" id="contact-edit-actions-button" data-toggle="dropdown" aria-expanded="true">
+						<button type="button" class="btn-link btn-sm dropdown-toggle" id="contact-edit-actions-button" data-toggle="dropdown" aria-expanded="true">
 							<i class="fa fa-angle-down"></i>&nbsp;{{$contact_action_button}}
 						</button>
 
diff --git a/view/theme/frio/templates/contacts-template.tpl b/view/theme/frio/templates/contacts-template.tpl
index 43330edc95..13617692b8 100644
--- a/view/theme/frio/templates/contacts-template.tpl
+++ b/view/theme/frio/templates/contacts-template.tpl
@@ -36,7 +36,7 @@
 		{{* We put the contact batch actions in a dropdown menu *}}
 		<ul class="nav nav-pills preferences">
 			<li class="dropdown pull-right">
-				<button type="button" class="btn btn-link btn-sm dropdown-toggle" id="BatchActionDropdownMenuTools" data-toggle="dropdown" aria-expanded="true">
+				<button type="button" class="btn-link btn-sm dropdown-toggle" id="BatchActionDropdownMenuTools" data-toggle="dropdown" aria-expanded="true">
 					<i class="fa fa-angle-down"></i>&nbsp;{{$h_batch_actions}}
 				</button>
 				<ul class="dropdown-menu pull-right" role="menu" aria-labelledby="BatchActionDropdownMenuTools">