diff --git a/meta-digi-dey/recipes-support/swupdate/swupdate/defconfig b/meta-digi-dey/recipes-support/swupdate/swupdate/defconfig
index ae84aca88..ed9b3f416 100644
--- a/meta-digi-dey/recipes-support/swupdate/swupdate/defconfig
+++ b/meta-digi-dey/recipes-support/swupdate/swupdate/defconfig
@@ -6,4 +6,5 @@ CONFIG_HASH_VERIFY=y
 CONFIG_ARCHIVE=y
 CONFIG_BOOTLOADERHANDLER=y
 CONFIG_RAW=y
+CONFIG_RDIFFHANDLER=y
 CONFIG_SHELLSCRIPTHANDLER=y