diff --git a/guacamole/src/main/webapp/layouts/en-us-qwerty-mobile.xml b/guacamole/src/main/webapp/layouts/en-us-qwerty-mobile.xml
index 953fcc243..bdcb37100 100644
--- a/guacamole/src/main/webapp/layouts/en-us-qwerty-mobile.xml
+++ b/guacamole/src/main/webapp/layouts/en-us-qwerty-mobile.xml
@@ -298,7 +298,7 @@
         </key>
         <gap size="0.1"/>
         <key size="1.6">
-            <cap modifier="alt" keysym="0xFFE3">Alt</cap>
+            <cap modifier="alt" keysym="0xFFEA">Alt</cap>
         </key>
         <gap size="0.1"/>
         <key size="1.6">