diff --git a/templates/home-assistant.service.j2 b/templates/home-assistant.service.j2
index 331b488..cfe1779 100644
--- a/templates/home-assistant.service.j2
+++ b/templates/home-assistant.service.j2
@@ -1,6 +1,6 @@
 [Unit]
 Description=Home Assistant
-After=network-online.target
+After=network-online.target {{ 'postgresql.service' if  hass_DB_type == 'postgres' else  mysqld.service hass_DB_type == 'mysql'  }}
 
 [Service]
 Type=simple