diff --git a/resources/systems/macos/es_systems.xml b/resources/systems/macos/es_systems.xml
index 6371de72e..f0fffc9c0 100644
--- a/resources/systems/macos/es_systems.xml
+++ b/resources/systems/macos/es_systems.xml
@@ -1425,7 +1425,7 @@
         <fullname>Microsoft Xbox</fullname>
         <path>%ROMPATH%/xbox</path>
         <extension>.iso .ISO</extension>
-        <command label="xemu (Standalone)">%EMULATOR_XEMU% -full-screen -dvd_path %ROM%</command>
+        <command label="xemu (Standalone)">%EMULATOR_XEMU% -dvd_path %ROM%</command>
         <platform>xbox</platform>
         <theme>xbox</theme>
     </system>
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index c8a61da22..dbbd6f03e 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -1440,7 +1440,7 @@
         <fullname>Microsoft Xbox</fullname>
         <path>%ROMPATH%/xbox</path>
         <extension>.iso .ISO</extension>
-        <command label="xemu (Standalone)">%EMULATOR_XEMU% -full-screen -dvd_path %ROM%</command>
+        <command label="xemu (Standalone)">%EMULATOR_XEMU% -dvd_path %ROM%</command>
         <platform>xbox</platform>
         <theme>xbox</theme>
     </system>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index d9463c230..0d769d045 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -1436,7 +1436,7 @@
         <fullname>Microsoft Xbox</fullname>
         <path>%ROMPATH%\xbox</path>
         <extension>.iso .ISO</extension>
-        <command label="xemu (Standalone)">%EMULATOR_XEMU% -full-screen -dvd_path %ROM%</command>
+        <command label="xemu (Standalone)">%EMULATOR_XEMU% -dvd_path %ROM%</command>
         <platform>xbox</platform>
         <theme>xbox</theme>
     </system>