diff --git a/view/templates/settings/addons/connector.tpl b/view/templates/settings/addons/connector.tpl
index c06c78195b..adf615f9ef 100644
--- a/view/templates/settings/addons/connector.tpl
+++ b/view/templates/settings/addons/connector.tpl
@@ -9,7 +9,7 @@
 	<div class="clear"></div>
 {{if $submit}}
 	<div class="settings-submit-wrapper panel-footer">
-    {{if $submit|is_string}}
+    {{if $submit}}
 		<button type="submit" name="{{$connector}}-submit" class="btn btn-primary settings-submit" value="{{$submit}}">{{$submit}}</button>
     {{else}}
         {{$count = 1}}
diff --git a/view/templates/settings/addons/panel.tpl b/view/templates/settings/addons/panel.tpl
index f401f01231..77c21ab7ff 100644
--- a/view/templates/settings/addons/panel.tpl
+++ b/view/templates/settings/addons/panel.tpl
@@ -8,7 +8,7 @@
 	{{$html nofilter}}
 {{if $submit}}
 	<div class="settings-submit-wrapper panel-footer">
-    {{if $submit|is_string}}
+    {{if $submit}}
 		<button type="submit" name="{{$addon}}-submit" class="btn btn-primary settings-submit" value="{{$submit}}">{{$submit}}</button>
     {{else}}
         {{$count = 1}}
diff --git a/view/theme/frio/templates/settings/addons/connector.tpl b/view/theme/frio/templates/settings/addons/connector.tpl
index aee0e28454..23e796fc59 100644
--- a/view/theme/frio/templates/settings/addons/connector.tpl
+++ b/view/theme/frio/templates/settings/addons/connector.tpl
@@ -11,7 +11,7 @@
 		</div>
 		<div class="panel-footer">
 {{if $submit}}
-    {{if $submit|is_string}}
+    {{if $submit}}
 			<button type="submit" name="{{$connector}}-submit" class="btn btn-primary settings-submit" value="{{$submit}}">{{$submit}}</button>
     {{else}}
         {{$count = 1}}
diff --git a/view/theme/frio/templates/settings/addons/panel.tpl b/view/theme/frio/templates/settings/addons/panel.tpl
index 561d0fc9f3..3fdba6e3d2 100644
--- a/view/theme/frio/templates/settings/addons/panel.tpl
+++ b/view/theme/frio/templates/settings/addons/panel.tpl
@@ -11,7 +11,7 @@
 		</div>
 		<div class="panel-footer">
 {{if $submit}}
-    {{if $submit|is_string}}
+    {{if $submit}}
 			<button type="submit" name="{{$addon}}-submit" class="btn btn-primary settings-submit" value="{{$submit}}">{{$submit}}</button>
     {{else}}
         {{$count = 1}}