diff --git a/Dockerfile b/Dockerfile
index fcad393..9fc3583 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -34,6 +34,8 @@ RUN perl-cleaner --reallyall
 # ===========================================================================
 #   Clean up the image.
 # ===========================================================================
+# Unmerge stuff that is not needed.
+RUN emerge --depclean
 RUN rm --verbose --recursive --preserve-root /var/tmp/
 
 # ===========================================================================