diff --git a/latest/Dockerfile b/latest/Dockerfile
index b12025b..f811aca 100644
--- a/latest/Dockerfile
+++ b/latest/Dockerfile
@@ -1,10 +1,12 @@
-
 FROM luki42/latex-full:static
 MAINTAINER luki42
 
 # set up packages
-RUN tlmgr update --self &&\
-    tlmgr update --all
+RUN tlmgr update --self && \
+    tlmgr update --all && \
+    rm -rf /var/lib/apt/lists/* \
+       /tmp/* \
+       /var/tmp/*
 
 
 # Expose /home as workin dir