diff --git a/app/coffee/modules/common/lightboxes.coffee b/app/coffee/modules/common/lightboxes.coffee
index 685a0c91..e4c34bc5 100644
--- a/app/coffee/modules/common/lightboxes.coffee
+++ b/app/coffee/modules/common/lightboxes.coffee
@@ -259,6 +259,7 @@ CreateEditUserstoryDirective = ($repo, $model, $rs, $rootScope, lightboxService,
             # Update texts for creation
             $el.find(".button-green span").html("Create") #TODO: i18n
             $el.find(".title").html("New user story  ") #TODO: i18n
+            $el.find(".tag-input").val("")
 
             $el.find(".blocked-note").addClass("hidden")
             $el.find("label.blocked").removeClass("selected")
@@ -274,6 +275,7 @@ CreateEditUserstoryDirective = ($repo, $model, $rs, $rootScope, lightboxService,
             # Update texts for edition
             $el.find(".button-green span").html("Save") #TODO: i18n
             $el.find(".title").html("Edit user story  ") #TODO: i18n
+            $el.find(".tag-input").val("")
 
             # Update requirement info (team, client or blocked)
             if us.is_blocked
diff --git a/app/coffee/modules/issues/lightboxes.coffee b/app/coffee/modules/issues/lightboxes.coffee
index 70cd6f90..1195954c 100644
--- a/app/coffee/modules/issues/lightboxes.coffee
+++ b/app/coffee/modules/issues/lightboxes.coffee
@@ -35,6 +35,8 @@ CreateIssueDirective = ($repo, $confirm, $rootscope, lightboxService, $loading)
         $scope.issue = {}
 
         $scope.$on "issueform:new", (ctx, project)->
+            $el.find(".tag-input").val("")
+
             lightboxService.open($el)
 
             $scope.issue = {
diff --git a/app/coffee/modules/taskboard/lightboxes.coffee b/app/coffee/modules/taskboard/lightboxes.coffee
index 97399f1a..dc8a8fe7 100644
--- a/app/coffee/modules/taskboard/lightboxes.coffee
+++ b/app/coffee/modules/taskboard/lightboxes.coffee
@@ -42,6 +42,8 @@ CreateEditTaskDirective = ($repo, $model, $rs, $rootscope, $loading, lightboxSer
             # Update texts for creation
             $el.find(".button-green span").html("Create") #TODO: i18n
             $el.find(".title").html("New task  ") #TODO: i18n
+            $el.find(".tag-input").val("")
+
             lightboxService.open($el)
 
         $scope.$on "taskform:edit", (ctx, task) ->
@@ -51,6 +53,8 @@ CreateEditTaskDirective = ($repo, $model, $rs, $rootscope, $loading, lightboxSer
             # Update texts for edition
             $el.find(".button-green span").html("Save") #TODO: i18n
             $el.find(".title").html("Edit task  ") #TODO: i18n
+            $el.find(".tag-input").val("")
+
             lightboxService.open($el)