diff --git a/Translations/strings-default.xml b/Translations/strings-default.xml
index 59e10cd69..60c4c943a 100644
--- a/Translations/strings-default.xml
+++ b/Translations/strings-default.xml
@@ -95,6 +95,7 @@
  <random-objects-desc>(buildings, etc.)</random-objects-desc>
  <disable-ai-models-desc>Disable the artifical traffic subsystem.</disable-ai-models-desc>
  <enable-ai-models-desc>Enable the artifical traffic.</enable-ai-models-desc>
+ <ai-scenario>Add and enable a new scenario. Multiple options are allowed.</ai-scenario>
  <disable-freeze-desc>Start in a running state</disable-freeze-desc>
  <enable-freeze-desc>Start in a frozen state</enable-freeze-desc>
  <disable-fuel-freeze-desc>Fuel is consumed normally</disable-fuel-freeze-desc>
diff --git a/options.xml b/options.xml
index 76a5389cd..a99d9dd7f 100644
--- a/options.xml
+++ b/options.xml
@@ -223,6 +223,12 @@
     <description>strings/enable-ai-models-desc</description>
    </option>
 
+   <option>
+    <name>ai-scenario</name>
+    <arg>scenario</arg>
+    <description>strings/ai-scenario</description>
+   </option>
+
    <option>
     <name>disable-freeze</name>
     <description>strings/disable-freeze-desc</description>