diff --git a/db/db_to_ram.sh b/db/db_to_ram.sh
new file mode 100644
index 0000000..dff9ba2
--- /dev/null
+++ b/db/db_to_ram.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+mkdir /mnt/db
+mount -t ramfs -o size=50m ramfs /mnt/db
+
+mv /var/run/pyheatpump/pyheatpump.sqlite3 /mnt/db
+ln -s /mnt/db/pyheatpump.sqlite3 /var/run/pyheatpump/