diff --git a/front/core/components/combo/combo.html b/front/core/components/combo/combo.html
deleted file mode 100644
index 7b434fa62b..0000000000
--- a/front/core/components/combo/combo.html
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-
-
diff --git a/front/core/components/combo/combo.js b/front/core/components/combo/combo.js
deleted file mode 100644
index 94c493379d..0000000000
--- a/front/core/components/combo/combo.js
+++ /dev/null
@@ -1,25 +0,0 @@
-import ngModule from '../../module';
-import template from './combo.html';
-
-directive.$inject = ['vnTemplate'];
-export function directive(vnTemplate) {
- return {
- restrict: 'E',
- transclude: true,
- template: (_, $attrs) =>
- vnTemplate.getNormalized(template, $attrs, {
- label: 'Label',
- enabled: 'enabled',
- class: 'mdl-textfield__input'
- }),
- link: function(scope, element, attrs) {
- scope.$watch(attrs.model, () => {
- let mdlField = element[0].firstChild.MaterialTextfield;
- if (mdlField)
- mdlField.updateClasses_();
- });
- componentHandler.upgradeElement(element[0].firstChild);
- }
- };
-}
-ngModule.directive('vnCombo', directive);
diff --git a/front/core/components/float-button/float-button.html b/front/core/components/float-button/float-button.html
index d9467b5ce8..e74a1fce7d 100644
--- a/front/core/components/float-button/float-button.html
+++ b/front/core/components/float-button/float-button.html
@@ -1,3 +1,3 @@
-