diff --git a/dockerfiles/images/gogits/Dockerfile b/dockerfiles/images/gogits/Dockerfile
index 25d1dd5e5..a460ca500 100644
--- a/dockerfiles/images/gogits/Dockerfile
+++ b/dockerfiles/images/gogits/Dockerfile
@@ -1,4 +1,4 @@
-FROM stackbrew/ubuntu:13.10
+FROM ubuntu
 MAINTAINER  Meaglith Ma <genedna@gmail.com> (@genedna)
 
 ENV DEBIAN_FRONTEND noninteractive
diff --git a/dockerfiles/images/mysql/Dockerfile b/dockerfiles/images/mysql/Dockerfile
index 8fff5a194..711fd724a 100644
--- a/dockerfiles/images/mysql/Dockerfile
+++ b/dockerfiles/images/mysql/Dockerfile
@@ -1,6 +1,4 @@
-#FROM stackbrew/ubuntu:13.10
-#FROM stackbrew/ubuntu
-FROM   stackbrew/ubuntu:saucy
+FROM  ubuntu 
 MAINTAINER  Meaglith Ma <genedna@gmail.com> (@genedna)
 
 ENV DEBIAN_FRONTEND noninteractive
diff --git a/dockerfiles/images/redis/Dockerfile b/dockerfiles/images/redis/Dockerfile
index d8b24d5af..7dfcba334 100644
--- a/dockerfiles/images/redis/Dockerfile
+++ b/dockerfiles/images/redis/Dockerfile
@@ -1,4 +1,4 @@
-FROM   	    stackbrew/ubuntu:saucy
+FROM   	    ubuntu
 MAINTAINER  Meaglith Ma <genedna@gmail.com> (@genedna), Lance Ju <juzhenatpku@gmail.com> (@crystaldust)
 
 ENV DEBIAN_FRONTEND noninteractive