diff --git a/config/production/install.sh b/config/production/install.sh
index f89dafa..e655b00 100644
--- a/config/production/install.sh
+++ b/config/production/install.sh
@@ -43,4 +43,5 @@ su - app -c "echo 'source .environment' > .bash_profile"
 
 # Reminders
 echo "[REMEMBER!]"
-echo " - Create ssh keypair for the server."
+echo " - Create ssh keypair for the app user."
+echo " - Configure sudo to let app user execute the maintenance scripts."
diff --git a/config/server/drop_caches.sh b/config/server/drop_caches.sh
new file mode 100644
index 0000000..b1d3339
--- /dev/null
+++ b/config/server/drop_caches.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+echo 3 > /proc/sys/vm/drop_caches