diff --git a/util/meson.build b/util/meson.build
index bc89973..0e6cd78 100644
--- a/util/meson.build
+++ b/util/meson.build
@@ -2,7 +2,7 @@
   udev = dependency('udev')
 
   install_data([
-      'z60_flashprog.rules'
+      '50-flashprog.rules'
     ],
     install_dir : join_paths(udev.get_variable(pkgconfig : 'udevdir'), 'rules.d')
   )