diff --git a/config/buildroot/patches/deterministic-cpio.patch b/config/buildroot/patches/deterministic-cpio.patch
new file mode 100644
index 0000000..9af00bc
--- /dev/null
+++ b/config/buildroot/patches/deterministic-cpio.patch
@@ -0,0 +1,17 @@
+diff --git a/fs/cpio/cpio.mk b/fs/cpio/cpio.mk
+index 28a435dd5e..81f8c393d1 100644
+--- a/fs/cpio/cpio.mk
++++ b/fs/cpio/cpio.mk
+@@ -37,7 +37,11 @@ ROOTFS_CPIO_OPTS += --reproducible
+ endif
+ 
+ define ROOTFS_CPIO_CMD
+-	cd $(TARGET_DIR) && find . | cpio $(ROOTFS_CPIO_OPTS) --quiet -o -H newc > $@
++	cd $(TARGET_DIR) && \
++	find . \
++	| LC_ALL=C sort \
++	| cpio $(ROOTFS_CPIO_OPTS) --quiet -o -H newc \
++	> $@
+ endef
+ 
+ ifeq ($(BR2_TARGET_ROOTFS_CPIO_UIMAGE),y)