diff --git a/projects/ROCKNIX/packages/emulators/standalone/melonds-sa/scripts/start_melonds.sh b/projects/ROCKNIX/packages/emulators/standalone/melonds-sa/scripts/start_melonds.sh
index fc38f45635..0323a44221 100644
--- a/projects/ROCKNIX/packages/emulators/standalone/melonds-sa/scripts/start_melonds.sh
+++ b/projects/ROCKNIX/packages/emulators/standalone/melonds-sa/scripts/start_melonds.sh
@@ -106,7 +106,8 @@ sed -i '/^Screen1Enabled=/c\Screen1Enabled=0' "${CONF_DIR}/${MELONDS_INI}"
 
 enable_second_screen() {
     sed -i '/^ScreenSizing=/c\ScreenSizing=4' "${CONF_DIR}/${MELONDS_INI}"
-    sed -i '/^Screen1Enabled=/c\Screen1Enabled=1' "${CONF_DIR}/${MELONDS_INI}"
+    sed -i '/^Screen1Enabled=/d$ a Screen1Enabled=1' "${CONF_DIR}/${MELONDS_INI}"
+    sed -i '/^Screen1Layout=/d$ a Screen1Layout=2' "${CONF_DIR}/${MELONDS_INI}"
 }
 
 if [ "$SLAYOUT" = "6" ]; then
@@ -123,10 +124,10 @@ fi
 if [[ "${DEVICE_HAS_DUAL_SCREEN}" = "true" && ( -z "$SLAYOUT" || "$SLAYOUT" = "6" ) ]]; then
     if [ "$SWAP" = "1" ]; then
         sed -i '/^ScreenSizing=/c\ScreenSizing=5' "${CONF_DIR}/${MELONDS_INI}"
-        sed -i '/^Screen1Sizing=/c\Screen1Sizing=4' "${CONF_DIR}/${MELONDS_INI}"
+        sed -i '/^Screen1Sizing=/d$ a Screen1Sizing=4' "${CONF_DIR}/${MELONDS_INI}"
     else
         sed -i '/^ScreenSizing=/c\ScreenSizing=4' "${CONF_DIR}/${MELONDS_INI}"
-        sed -i '/^Screen1Sizing=/c\Screen1Sizing=5' "${CONF_DIR}/${MELONDS_INI}"
+        sed -i '/^Screen1Sizing=/d$ a Screen1Sizing=5' "${CONF_DIR}/${MELONDS_INI}"
     fi
 else
     sed -i "/^ScreenSwap=/c\ScreenSwap=${SWAP:-0}" "${CONF_DIR}/${MELONDS_INI}"