diff --git a/files_to_inject/preseeds/default.preseed b/files_to_inject/preseeds/default.preseed
index 4a9bbaa..a60ff91 100755
--- a/files_to_inject/preseeds/default.preseed
+++ b/files_to_inject/preseeds/default.preseed
@@ -93,14 +93,8 @@ d-i preseed/late_command string \
     in-target sh -c "for u in \`awk -F: '\\\$3 == 1000 { print \\\$1 }' /etc/passwd\`; do chsh -s /usr/bin/fish \$u 2>/dev/null; done" ; \
     in-target dpkg --add-architecture i386 ; \
     in-target apt-get update ; \
-    sh -c 'user=\`awk -F: "\\\\\$3 == 1000 { print \\\\\$1; exit }" /target/etc/passwd\` ; \
-           if [ -n "\$user" ]; then \
-             in-target su - \$user -c "mkdir -p \\\`xdg-user-dir DESKTOP\\\`" ; \
-             desktop_dir=\`in-target su - \$user -c "xdg-user-dir DESKTOP"\` ; \
-             cp /cdrom/preseeds/install_gaming.sh /target\$desktop_dir/install_gaming.sh ; \
-             chmod +x /target\$desktop_dir/install_gaming.sh ; \
-             chown \$user:\$user /target\$desktop_dir/install_gaming.sh ; \
-           fi'
+    sh -c 'cp /cdrom/preseeds/install_gaming.sh /target/usr/local/bin/install_gaming.sh ; \
+           chmod +x /target/usr/local/bin/install_gaming.sh ; \
 
 # Finalisation : redémarrage automatique
 d-i finish-install/reboot_in_progress note
\ No newline at end of file