diff --git a/CHANGELOG.md b/CHANGELOG.md
index d499b9f..6f00bd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
 * Fixed RATSIGNAL parsing for “unknown system” (which contains a zero-width
   space …)
 * Fixed RATSIGNAL parsing for procedually generated landmark systems.
+* Fixed RATSIGNAL parsing landmark systems with alternate names.
 
 ### Changed
 
diff --git a/plugins/RatAttack/RatAttack.cs b/plugins/RatAttack/RatAttack.cs
index a6db1e6..8efec73 100644
--- a/plugins/RatAttack/RatAttack.cs
+++ b/plugins/RatAttack/RatAttack.cs
@@ -20,7 +20,7 @@ namespace RatAttack
         private static readonly Regex RatsignalRegex = new Regex(
             // Yes. There is a zero-width space in “unknown system”. Probably
             // just so it doesn’t ping Mr. unknown in Fuelrats IRC m)
-            @"^RATSIGNAL - CMDR (?<cmdr>.+) - Reported System: (None|u\u200bnknown system|""(?<system>.+)""(\x0314)? \((?<systemInfo>([a-zA-Z0-9\s\(\)\-~]*([0-9,\.]+ LY (""[a-zA-Z\-]+"" of|from) [a-zA-Z0-9\s\*\-]+)?|Not found in galaxy database|Invalid system name))\)(\x03)?(?<permit> \x037\(((?<permitName>.*) )?Permit Required\)\x03)?) - Platform: \x03(6|3|12)(?<platform>(PC|Xbox|Playstation))\x03 - O2: (\x034)?(?<oxygen>(NOT )?OK)\x03? - Language: (?<language>[a-zA-z0-9\x7f-\xff\-\(\)\s]+)( - IRC Nick (?<nick>[a-zA-Z0-9_\[\]\-]+))? \(\x02Case #(?<number>\d+)\x02\) \((PC|XB|PS)_SIGNAL\)\v*$"
+            @"^RATSIGNAL - CMDR (?<cmdr>.+) - Reported System: (None|u\u200bnknown system|""(?<system>.+)""(\x0314)? \((?<systemInfo>([a-zA-Z0-9\s\(\)\-~]*([0-9,\.]+ LY (""[a-zA-Z\-]+"" of|from) [a-zA-Z0-9\s\*\-]+)?( \([a-zA-Z\s]+\))?|Not found in galaxy database|Invalid system name))\)(\x03)?(?<permit> \x037\(((?<permitName>.*) )?Permit Required\)\x03)?) - Platform: \x03(6|3|12)(?<platform>(PC|Xbox|Playstation))\x03 - O2: (\x034)?(?<oxygen>(NOT )?OK)\x03? - Language: (?<language>[a-zA-z0-9\x7f-\xff\-\(\)\s]+)( - IRC Nick (?<nick>[a-zA-Z0-9_\[\]\-]+))? \(\x02Case #(?<number>\d+)\x02\) \((PC|XB|PS)_SIGNAL\)\v*$"
             );
 
         private static VoiceAttackLog Log