diff --git a/cmd/aa-log/main.go b/cmd/aa-log/main.go
index 58aee371..d5808931 100644
--- a/cmd/aa-log/main.go
+++ b/cmd/aa-log/main.go
@@ -15,15 +15,15 @@ import (
 	"github.com/roddhjav/apparmor.d/pkg/logs"
 )
 
-const usage = `aa-log [-h] [--systemd] [--file file] [--rules | --raw] [profile]
+const usage = `aa-log [-h] [--systemd] [--file file] [--rules | --raw] [--since] [profile]
 
     Review AppArmor generated messages in a colorful way. It supports logs from
     auditd, systemd, syslog as well as dbus session events.
 
     It can be given an optional profile name to filter the output with.
 
-    Default logs are read from '/var/log/audit/audit.log'. Other files in 
-    '/var/log/audit/' can easily be checked: 'aa-log -f 1' parses 'audit.log.1' 
+    Default logs are read from '/var/log/audit/audit.log'. Other files in
+    '/var/log/audit/' can easily be checked: 'aa-log -f 1' parses 'audit.log.1'
 
 Options:
     -h, --help         Show this help message and exit.
diff --git a/docs/usage.md b/docs/usage.md
index e73439ef..37276299 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -116,15 +116,15 @@ profile dnsmasq {
 ### Help
 
 ```
-aa-log [-h] [--systemd] [--file file] [--rules | --raw] [profile]
+aa-log [-h] [--systemd] [--file file] [--rules | --raw] [--since] [profile]
 
-    Review AppArmor generated messages in a colorful way. Supports logs from
+    Review AppArmor generated messages in a colorful way. It supports logs from
     auditd, systemd, syslog as well as dbus session events.
 
     It can be given an optional profile name to filter the output with.
 
-    Default logs are read from '/var/log/audit/audit.log'. Other files in 
-    '/var/log/audit/' can easily be checked: 'aa-log -f 1' parses 'audit.log.1' 
+    Default logs are read from '/var/log/audit/audit.log'. Other files in
+    '/var/log/audit/' can easily be checked: 'aa-log -f 1' parses 'audit.log.1'
 
 Options:
     -h, --help         Show this help message and exit.
@@ -132,4 +132,5 @@ Options:
     -s, --systemd      Parse systemd logs from journalctl.
     -r, --rules        Convert the log into AppArmor rules.
     -R, --raw          Print the raw log without any formatting.
+    -S, --since DATE   Show entries not older than the specified date.
 ```