diff --git a/layers/meta-netmodule-legacy-bsp/recipes-kernel/linux/linux-nrsw_git.bb b/layers/meta-netmodule-legacy-bsp/recipes-kernel/linux/linux-nrsw_git.bb
index db24e47..5757676 100644
--- a/layers/meta-netmodule-legacy-bsp/recipes-kernel/linux/linux-nrsw_git.bb
+++ b/layers/meta-netmodule-legacy-bsp/recipes-kernel/linux/linux-nrsw_git.bb
@@ -5,7 +5,7 @@ require recipes-kernel/linux/linux-yocto.inc
 
 require kernel-modules-autoload.inc
 
-GIT_BRANCH = "nmlinux-kernel-upgrade"
+GIT_BRANCH = "nmlinux-5.15"
 GIT_OPTIONS = "protocol=ssh;user=gitea;branch=${GIT_BRANCH};nocheckout=1"
 SRC_URI = "\
     git://git.netmodule.intranet/NRSW/nmlinux-kernel.git;${GIT_OPTIONS} \
@@ -16,10 +16,11 @@ SRC_URI = "\
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
-LINUX_VERSION ?= "5.10.80"
+KERNEL_VERSION_SANITY_SKIP="1"
+LINUX_VERSION = "5.15"
 LINUX_VERSION_EXTENSION = "-netmodule"
 
-SRCREV="85f5f38b6ced73852a213bba35fb83102b7aa167"
+SRCREV="15e5ac9e46205b7cf80efd72f957c83a76c84d67"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"