diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index c8c832138..7a944bab8 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -998,7 +998,7 @@
         <command label="Mupen64Plus (Standalone)">%EMULATOR_MUPEN64PLUS% --nogui %ROM%</command>
         <command label="ParaLLEl N64">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/parallel_n64_libretro.so %ROM%</command>
         <command label="simple64 (Standalone)">%EMULATOR_SIMPLE64% --nogui %ROM%</command>
-        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% -q %ROM%</command>
+        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% --nogui -q %ROM%</command>
         <command label="ares (Standalone)">%EMULATOR_ARES% --fullscreen --system "Nintendo 64" %ROM%</command>
         <platform>n64</platform>
         <theme>n64</theme>
@@ -1010,7 +1010,7 @@
         <extension>.bin .BIN .d64 .D64 .n64 .N64 .ndd .NDD .u1 .U1 .v64 .V64 .z64 .Z64 .7z .7Z .zip .ZIP</extension>
         <command label="ParaLLEl N64">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/parallel_n64_libretro.so %ROM%</command>
         <command label="Mupen64Plus-Next">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mupen64plus_next_libretro.so %ROM%</command>
-        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% -q %ROM%</command>
+        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% --nogui -q %ROM%</command>
         <platform>n64</platform>
         <theme>n64dd</theme>
     </system>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index b5fa489bb..b0b7e0574 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -1001,7 +1001,7 @@
         <command label="Mupen64Plus (Standalone)">%EMULATOR_MUPEN64PLUS% --fullscreen %ROM%</command>
         <command label="ParaLLEl N64">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\parallel_n64_libretro.dll %ROM%</command>
         <command label="simple64 (Standalone)">%EMULATOR_SIMPLE64% --nogui %ROM%</command>
-        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% -q %ROM%</command>
+        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% --nogui -q %ROM%</command>
         <command label="Project64 (Standalone)">%EMULATOR_PROJECT64% %ROM%</command>
         <command label="ares (Standalone)">%EMULATOR_ARES% --fullscreen --system "Nintendo 64" %ROM%</command>
         <platform>n64</platform>
@@ -1014,7 +1014,7 @@
         <extension>.bin .BIN .d64 .D64 .n64 .N64 .ndd .NDD .u1 .U1 .v64 .V64 .z64 .Z64 .7z .7Z .zip .ZIP</extension>
         <command label="ParaLLEl N64">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\parallel_n64_libretro.dll %ROM%</command>
         <command label="Mupen64Plus-Next">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mupen64plus_next_libretro.dll %ROM%</command>
-        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% -q %ROM%</command>
+        <command label="Rosalie's Mupen GUI (Standalone)">%EMULATOR_ROSALIES-MUPEN-GUI% --nogui -q %ROM%</command>
         <platform>n64</platform>
         <theme>n64dd</theme>
     </system>