diff --git a/PKGBUILDS/calamares-git/calamares.desktop b/PKGBUILDS/calamares-git/calamares.desktop
index d08c1a1..def1a31 100644
--- a/PKGBUILDS/calamares-git/calamares.desktop
+++ b/PKGBUILDS/calamares-git/calamares.desktop
@@ -4,8 +4,8 @@ Version=1.0
 Name=Install System
 GenericName=System Installer
 Keywords=calamares;system;installer;
-TryExec=calamares
-Exec=/usr/bin/calamares_polkit %f
+TryExec=sudo -E calamares
+Exec=sudo -E calamares -d
 Comment=Calamares — System Installer
 Icon=calamares
 Terminal=false