diff --git a/src/opnsense/mvc/app/models/OPNsense/IDS/IDS.xml b/src/opnsense/mvc/app/models/OPNsense/IDS/IDS.xml
index b5cdd1ce6..3352de0dd 100644
--- a/src/opnsense/mvc/app/models/OPNsense/IDS/IDS.xml
+++ b/src/opnsense/mvc/app/models/OPNsense/IDS/IDS.xml
@@ -161,7 +161,9 @@
               <BlankDesc>Default</BlankDesc>
               <OptionValues>
                   <ac>Aho-Corasick</ac>
-                  <hs>Hyperscan</hs>
+                  <ac-bs>Aho-Corasick, reduced memory implementation</ac-bs>
+                  <ac-ks>Aho-Corasick, "Ken Steele" variant</ac-ks>
+                  <hs>Hyperscan</hs>               
               </OptionValues>
               <ValidationMessage>Please select a valid pattern matcher algorithm</ValidationMessage>
             </MPMAlgo>