diff --git a/buildroot-external/rootfs-overlay/usr/lib/sysctl.d/15-vm.conf b/buildroot-external/rootfs-overlay/usr/lib/sysctl.d/15-swappiness.conf
similarity index 100%
rename from buildroot-external/rootfs-overlay/usr/lib/sysctl.d/15-vm.conf
rename to buildroot-external/rootfs-overlay/usr/lib/sysctl.d/15-swappiness.conf