diff --git a/app/coffee/modules/common/lightboxes.coffee b/app/coffee/modules/common/lightboxes.coffee
index 5db4e843..00a1c86e 100644
--- a/app/coffee/modules/common/lightboxes.coffee
+++ b/app/coffee/modules/common/lightboxes.coffee
@@ -697,3 +697,15 @@ AttachmentPreviewLightboxDirective = (lightboxService, $template, $compile) ->
     }
 
 module.directive("tgLbAttachmentPreview", ["lightboxService", "$tgTemplate", "$compile", AttachmentPreviewLightboxDirective])
+
+LightboxLeaveProjectWarningDirective = (lightboxService, $template, $compile) ->
+    link = ($scope, $el, attrs) ->
+        lightboxService.open($el)
+
+    return {
+        templateUrl: 'common/lightbox/lightbox-leave-project-warning.html',
+        link: link,
+        scope: true
+    }
+
+module.directive("tgLightboxLeaveProjectWarning", ["lightboxService", LightboxLeaveProjectWarningDirective])
diff --git a/app/coffee/modules/team/main.coffee b/app/coffee/modules/team/main.coffee
index b74006f4..68e3858d 100644
--- a/app/coffee/modules/team/main.coffee
+++ b/app/coffee/modules/team/main.coffee
@@ -184,7 +184,7 @@ TeamMemberCurrentUserDirective = () ->
     return {
         templateUrl: "team/team-member-current-user.html"
         scope: {
-            projectId: "=projectid",
+            project: "=project",
             currentUser: "=currentuser",
             stats: "=",
             issuesEnabled: "=issuesenabled",
@@ -225,14 +225,14 @@ module.directive("tgTeamMembers", TeamMembersDirective)
 ## Leave project Directive
 #############################################################################
 
-LeaveProjectDirective = ($repo, $confirm, $location, $rs, $navurls, $translate) ->
+LeaveProjectDirective = ($repo, $confirm, $location, $rs, $navurls, $translate, lightboxFactory, currentUserService) ->
     link = ($scope, $el, $attrs) ->
-        $scope.leave = () ->
+        leaveConfirm = () ->
             leave_project_text = $translate.instant("TEAM.ACTION_LEAVE_PROJECT")
             confirm_leave_project_text = $translate.instant("TEAM.CONFIRM_LEAVE_PROJECT")
 
             $confirm.ask(leave_project_text, confirm_leave_project_text).then (response) =>
-                promise = $rs.projects.leave($attrs.projectid)
+                promise = $rs.projects.leave($scope.project.id)
 
                 promise.then =>
                     response.finish()
@@ -243,13 +243,29 @@ LeaveProjectDirective = ($repo, $confirm, $location, $rs, $navurls, $translate)
                     response.finish()
                     $confirm.notify('error', response.data._error_message)
 
+        $scope.leave = () ->
+            if $scope.project.owner.id == $scope.user.id
+                currentUser = currentUserService.getUser()
+
+                lightboxFactory.create("tg-lightbox-leave-project-warning", {
+                    class: "lightbox lightbox-leave-project-warning"
+                }, {
+                    currentUser: true,
+                    project: $scope.project
+                })
+            else
+                leaveConfirm()
+
     return {
-        scope: {},
+        scope: {
+            user: "=",
+            project: "="
+        },
         templateUrl: "team/leave-project.html",
         link: link
     }
 
-module.directive("tgLeaveProject", ["$tgRepo", "$tgConfirm", "$tgLocation", "$tgResources", "$tgNavUrls", "$translate",
+module.directive("tgLeaveProject", ["$tgRepo", "$tgConfirm", "$tgLocation", "$tgResources", "$tgNavUrls", "$translate", "tgLightboxFactory", "tgCurrentUserService",
                                     LeaveProjectDirective])
 
 
diff --git a/app/locales/taiga/locale-en.json b/app/locales/taiga/locale-en.json
index 06645a6b..8bd9721b 100644
--- a/app/locales/taiga/locale-en.json
+++ b/app/locales/taiga/locale-en.json
@@ -919,6 +919,17 @@
         "CREATE_MEMBER": {
             "PLACEHOLDER_INVITATION_TEXT": "(Optional) Add a personalized text to the invitation. Tell something lovely to your new members ;-)",
             "PLACEHOLDER_TYPE_EMAIL": "Type an Email"
+        },
+        "LEAVE_PROJECT_WARNING": {
+            "TITLE": "You can not leave the project without owner",
+            "CURRENT_USER_OWNER": {
+                "DESC": "You are the project owner before leaving it you must pass the property to someone else.",
+                "BUTTON": "Change the project owner"
+            },
+            "OTHER_USER_OWNER": {
+                "DESC": "You can't delete the project owner, you must request a new owner before deleting the user.",
+                "BUTTON": "Request change project owner"
+            }
         }
     },
     "US": {
diff --git a/app/partials/common/lightbox/lightbox-leave-project-warning.jade b/app/partials/common/lightbox/lightbox-leave-project-warning.jade
new file mode 100644
index 00000000..06ce8158
--- /dev/null
+++ b/app/partials/common/lightbox/lightbox-leave-project-warning.jade
@@ -0,0 +1,19 @@
+svg.close.icon.icon-close(href="", title="{{'COMMON.CLOSE' | translate}}")
+    use(xlink:href="#icon-close")
+div.content
+    svg.icon.icon-exclamation
+        use(xlink:href="#icon-exclamation")
+
+    h2.title {{'LIGHTBOX.LEAVE_PROJECT_WARNING.TITLE' | translate}}
+
+    div(ng-if="currentUser")
+        p {{'LIGHTBOX.LEAVE_PROJECT_WARNING.CURRENT_USER_OWNER.DESC' | translate}}
+
+        a.button-green(tg-nav="project-admin-home:project=project.slug", href="")
+            span(translate="LIGHTBOX.LEAVE_PROJECT_WARNING.CURRENT_USER_OWNER.BUTTON")
+
+    div(ng-if="!currentUser")
+        p {{'LIGHTBOX.LEAVE_PROJECT_WARNING.OTHER_USER_OWNER.DESC' | translate}}
+
+        a.button-green(tg-nav="project-admin-home:project=project.slug", href="")
+            span(translate="LIGHTBOX.LEAVE_PROJECT_WARNING.OTHER_USER_OWNER.BUTTON")
\ No newline at end of file
diff --git a/app/partials/includes/modules/team/team-table.jade b/app/partials/includes/modules/team/team-table.jade
index 0f9ac475..b8500578 100644
--- a/app/partials/includes/modules/team/team-table.jade
+++ b/app/partials/includes/modules/team/team-table.jade
@@ -31,7 +31,7 @@ section.table-team.basic-table
         tg-team-current-user
         stats="stats"
         currentuser="currentUser"
-        projectid="projectId"
+        project="project"
         issuesEnabled="issuesEnabled"
         tasksenabled="tasksEnabled"
         wikienabled="wikiEnabled"
diff --git a/app/partials/team/team-member-current-user.jade b/app/partials/team/team-member-current-user.jade
index 623c936c..1c425a44 100644
--- a/app/partials/team/team-member-current-user.jade
+++ b/app/partials/team/team-member-current-user.jade
@@ -12,7 +12,7 @@
 
                 .position(tg-bo-bind="currentUser.role_name")
 
-                div(tg-leave-project="", projectid="{{projectId}}")
+                div(tg-leave-project="", project="project", user="currentUser")
 
     .member-stats(
         tg-team-member-stats
diff --git a/app/styles/modules/common/lightbox.scss b/app/styles/modules/common/lightbox.scss
index 994ce2a4..a3b0d9ac 100644
--- a/app/styles/modules/common/lightbox.scss
+++ b/app/styles/modules/common/lightbox.scss
@@ -552,3 +552,16 @@
         height: 5rem;
     }
 }
+
+.lightbox-leave-project-warning {
+    text-align: center;
+    .icon {
+        fill: $gray-light;
+        height: 3rem;
+        margin-bottom: 1rem;
+        width: 3rem;
+    }
+    .content {
+        width: 500px;
+    }
+}