diff --git a/mailcatcher/Dockerfile b/mailcatcher/Dockerfile
index 9a79b19..4771fdd 100644
--- a/mailcatcher/Dockerfile
+++ b/mailcatcher/Dockerfile
@@ -2,13 +2,13 @@ FROM debian:wheezy
 MAINTAINER Johannes Schickling "schickling.j@gmail.com"
 
 # install ruby 1.9.1
-RUN apt-get update && apt-get install -y ruby ruby-dev build-essential
+RUN apt-get update && apt-get install -y ruby ruby-dev build-essential sqlite3 libsqlite3-dev
 
 # install mailcatcher
 RUN gem install mailcatcher --no-ri --no-rdoc
 
 # cleanup package manager
-RUN apt-get remove --purge -y build-essential ruby-dev && apt-get autoclean && apt-get clean
+RUN apt-get remove --purge -y build-essential ruby-dev libsqlite3-dev && apt-get autoclean && apt-get clean
 RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # smtp port