diff --git a/app/controllers/aspect_memberships_controller.rb b/app/controllers/aspect_memberships_controller.rb
index 77df0fe152c194b996e53c6883710163ac8dfe44..2bfd0c933cf71816d558476120246a4e4b5ff9cf 100644
--- a/app/controllers/aspect_memberships_controller.rb
+++ b/app/controllers/aspect_memberships_controller.rb
@@ -30,7 +30,7 @@ class AspectMembershipsController < ApplicationController
         if success
           render json: AspectMembershipPresenter.new(membership).base_hash
         else
-          render text: membership.errors.full_messages, status: 403
+          render plain: membership.errors.full_messages, status: 403
         end
       end
     end
@@ -53,21 +53,21 @@ class AspectMembershipsController < ApplicationController
     else
       respond_to do |format|
         format.json do
-          render text: I18n.t("aspects.add_to_aspect.failure"), status: 409
+          render plain: I18n.t("aspects.add_to_aspect.failure"), status: 409
         end
       end
     end
   end
 
   rescue_from ActiveRecord::StatementInvalid do
-    render text: I18n.t("aspect_memberships.destroy.invalid_statement"), status: 400
+    render plain: I18n.t("aspect_memberships.destroy.invalid_statement"), status: 400
   end
 
   rescue_from ActiveRecord::RecordNotFound do
-    render text: I18n.t("aspect_memberships.destroy.no_membership"), status: 404
+    render plain: I18n.t("aspect_memberships.destroy.no_membership"), status: 404
   end
 
   rescue_from Diaspora::NotMine do
-    render text: I18n.t("aspect_memberships.destroy.forbidden"), status: 403
+    render plain: I18n.t("aspect_memberships.destroy.forbidden"), status: 403
   end
 end
diff --git a/app/controllers/comments_controller.rb b/app/controllers/comments_controller.rb
index 214f484bb5b3bc96001f56148ffec2fdb2d26bbf..f9d4ad47d95176ceab20b3de8f1f859c38dee7ab 100644
--- a/app/controllers/comments_controller.rb
+++ b/app/controllers/comments_controller.rb
@@ -15,14 +15,14 @@ class CommentsController < ApplicationController
     begin
       comment = comment_service.create(params[:post_id], params[:text])
     rescue ActiveRecord::RecordNotFound
-      render text: I18n.t("comments.create.error"), status: 404
+      render plain: I18n.t("comments.create.error"), status: 404
       return
     end
 
     if comment
       respond_create_success(comment)
     else
-      render text: I18n.t("comments.create.error"), status: 422
+      render plain: I18n.t("comments.create.error"), status: 422
     end
   end
 
diff --git a/app/controllers/conversations_controller.rb b/app/controllers/conversations_controller.rb
index 16451283997e1ffef9e69f43e7127bc2fb658a69..3f197765570b389a64918ebd1e80d32cbf2c4ef0 100644
--- a/app/controllers/conversations_controller.rb
+++ b/app/controllers/conversations_controller.rb
@@ -39,7 +39,7 @@ class ConversationsController < ApplicationController
     end
 
     unless person_ids.present?
-      render text: I18n.t("javascripts.conversation.create.no_recipient"), status: 422
+      render plain: I18n.t("javascripts.conversation.create.no_recipient"), status: 422
       return
     end
 
@@ -53,7 +53,7 @@ class ConversationsController < ApplicationController
       flash[:notice] = I18n.t("conversations.create.sent")
       render json: {id: @conversation.id}
     else
-      render text: I18n.t("conversations.create.fail"), status: 422
+      render plain: I18n.t("conversations.create.fail"), status: 422
     end
   end
 
diff --git a/app/controllers/likes_controller.rb b/app/controllers/likes_controller.rb
index de508f35146f72231043224a9539bddf314002ea..1827609512977e0022a0345b60e0d9cfd1f8699f 100644
--- a/app/controllers/likes_controller.rb
+++ b/app/controllers/likes_controller.rb
@@ -13,7 +13,7 @@ class LikesController < ApplicationController
   def create
     like = like_service.create(params[:post_id])
   rescue ActiveRecord::RecordNotFound, ActiveRecord::RecordInvalid
-    render text: I18n.t("likes.create.error"), status: 422
+    render plain: I18n.t("likes.create.error"), status: 422
   else
     respond_to do |format|
       format.html { head :created }
@@ -26,7 +26,7 @@ class LikesController < ApplicationController
     if like_service.destroy(params[:id])
       head :no_content
     else
-      render text: I18n.t("likes.destroy.error"), status: 404
+      render plain: I18n.t("likes.destroy.error"), status: 404
     end
   end
 
diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index 1629fb7656a318cc6ab8a298c5662498793443ef..8b5386d2bfde57d0ceee6339aea789dede6ef380 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -13,7 +13,7 @@ class PostsController < ApplicationController
   end
 
   rescue_from Diaspora::NotMine do
-    render text: I18n.t("posts.show.forbidden"), status: 403
+    render plain: I18n.t("posts.show.forbidden"), status: 403
   end
 
   def show
diff --git a/app/controllers/reshares_controller.rb b/app/controllers/reshares_controller.rb
index 4add931747ac1961c90227c8d86862674e64d34e..846091398bccc51c38990553c196179fb77c131d 100644
--- a/app/controllers/reshares_controller.rb
+++ b/app/controllers/reshares_controller.rb
@@ -5,7 +5,7 @@ class ResharesController < ApplicationController
   def create
     reshare = reshare_service.create(params[:root_guid])
   rescue ActiveRecord::RecordNotFound, ActiveRecord::RecordInvalid
-    render text: I18n.t("reshares.create.error"), status: 422
+    render plain: I18n.t("reshares.create.error"), status: 422
   else
     render json: ExtremePostPresenter.new(reshare, current_user), status: 201
   end
diff --git a/app/controllers/status_messages_controller.rb b/app/controllers/status_messages_controller.rb
index 5127cea84c73cdd19210146f609c606219fa7260..58ae46536ea25b4f82ccc3a4005d017809699f1b 100644
--- a/app/controllers/status_messages_controller.rb
+++ b/app/controllers/status_messages_controller.rb
@@ -66,7 +66,7 @@ class StatusMessagesController < ApplicationController
     logger.debug error
     respond_to do |format|
       format.mobile { redirect_to stream_path }
-      format.json { render text: error.message, status: 403 }
+      format.json { render plain: error.message, status: 403 }
     end
   end