diff --git a/conf/simulator/jsbsim/aircraft/easystar.xml b/conf/simulator/jsbsim/aircraft/easystar.xml
index d7839932c3..bd91f47556 100644
--- a/conf/simulator/jsbsim/aircraft/easystar.xml
+++ b/conf/simulator/jsbsim/aircraft/easystar.xml
@@ -231,13 +231,44 @@
                 <output>fcs/elevator-pos-rad</output>
             </aerosurface_scale>
         </channel>
+        <!--
+            Aileron
+        -->
+        <channel name="Roll">
+            <summer name="Roll Trim Sum">
+                <input>fcs/aileron-cmd-norm</input>
+                <input>fcs/roll-trim-cmd-norm</input>
+                <clipto>
+                    <min>-1</min>
+                    <max>1</max>
+                </clipto>
+                <output>fcs/aileron-pos-norm</output>
+            </summer>
+            <aerosurface_scale name="Left Aileron Control">
+                <input>fcs/roll-trim-sum</input>
+                <gain>0.01745</gain>
+                <range>
+                    <min>-20</min>
+                    <max>20</max>
+                </range>
+                <output>fcs/left-aileron-pos-rad</output>
+            </aerosurface_scale>
+            <aerosurface_scale name="Right Aileron Control">
+                <input>fcs/roll-trim-sum</input>
+                <gain>0.01745</gain>
+                <range>
+                    <min>-20</min>
+                    <max>20</max>
+                </range>
+                <output>fcs/right-aileron-pos-rad</output>
+            </aerosurface_scale>
+        </channel>
         <!--
             Rudder
-            note: uses aileron cmd
         -->
         <channel name="Yaw">
             <summer name="Yaw Trim Sum">
-                <input>fcs/aileron-cmd-norm</input>
+                <input>fcs/rudder-cmd-norm</input>
                 <input>fcs/yaw-trim-cmd-norm</input>
                 <clipto>
                     <min>-1</min>