diff --git a/meta-openembedded/meta-initramfs/recipes-devtools/grubby/grubby_git.bb b/meta-openembedded/meta-initramfs/recipes-devtools/grubby/grubby_git.bb
index a276bf4..bbfabf0 100644
--- a/meta-openembedded/meta-initramfs/recipes-devtools/grubby/grubby_git.bb
+++ b/meta-openembedded/meta-initramfs/recipes-devtools/grubby/grubby_git.bb
@@ -39,7 +39,7 @@
 RDEPENDS:${PN}-ptest = "util-linux-getopt bash"
 
 inherit update-alternatives
-ALTERNATIVE_${PN} = "installkernel"
+ALTERNATIVE:${PN} = "installkernel"
 ALTERNATIVE_LINK_NAME[installkernel] = "${sbindir}/installkernel"
 
 COMPATIBLE_HOST = '(x86_64.*|i.86.*)-(linux|freebsd.*)'