diff --git a/common/ubuntu_cleanup.sh b/common/ubuntu_cleanup.sh
index 857c7d9..f043e26 100644
--- a/common/ubuntu_cleanup.sh
+++ b/common/ubuntu_cleanup.sh
@@ -1,4 +1,5 @@
 #!/bin/bash -xe
+
 apt-get -y autoremove --purge
 apt-get -y clean
 rm -rf /var/lib/apt/lists/*
@@ -24,4 +25,8 @@
 rm -f /etc/salt/minion_id || true
 
 echo "cleaning up resolvconf"
-sed -i '/172\.18\.208\.44/d' /etc/resolvconf/resolv.conf.d/base
\ No newline at end of file
+sed -i '/172\.18\.208\.44/d' /etc/resolvconf/resolv.conf.d/base
+
+# Clear\drop cache's
+sync
+echo 3 > /proc/sys/vm/drop_caches