diff --git a/clamd.logrotate b/clamd.logrotate
index b4d3ff1..45dc48d 100644
--- a/clamd.logrotate
+++ b/clamd.logrotate
@@ -4,6 +4,6 @@
 	missingok
 
 	postrotate
- 		pkill -u <USER> -HUP -f '/usr/sbin/clamd -c /etc/clamd.d/<SERVICE>.conf >/dev/null 2>&1 || :
+		pkill -u <USER> -HUP -f '/usr/sbin/clamd -c /etc/clamd.d/<SERVICE>.conf >/dev/null 2>&1 || :
 	endscript
 }
diff --git a/clamd@.service b/clamd@.service
index 4e3556f..8723186 100644
--- a/clamd@.service
+++ b/clamd@.service
@@ -1,5 +1,9 @@
 [Unit]
 Description = clamd scanner (%i) daemon
+Documentation=man:clamd(8) man:clamd.conf(5) https://www.clamav.net/documents/
+# Check for database existence
+ConditionPathExistsGlob=@DBDIR@/main.{c[vl]d,inc}
+ConditionPathExistsGlob=@DBDIR@/daily.{c[vl]d,inc}
 After = syslog.target nss-lookup.target network.target
 
 [Service]