diff --git a/srcpkgs/lightdm-kde-greeter/update b/srcpkgs/lightdm-kde-greeter/update
new file mode 100644
index 00000000000..403392c416b
--- /dev/null
+++ b/srcpkgs/lightdm-kde-greeter/update
@@ -0,0 +1 @@
+pkgname=${pkgname%%-*}