diff --git a/linuxSmartie.service b/linuxSmartie.service
index ee30967..e70859d 100644
--- a/linuxSmartie.service
+++ b/linuxSmartie.service
@@ -1,5 +1,7 @@
 [Unit]
 Description=HD44780 display service (linuxSmartie)
+After=suspend.target
+PartOf=suspend.target
 
 [Service]
 Type=simple