diff --git a/meta-digi-dey/recipes-support/swupdate/swupdate/signed_images.cfg b/meta-digi-dey/recipes-support/swupdate/swupdate/signed_images.cfg
index a6f0b2c59..be5a05f1d 100644
--- a/meta-digi-dey/recipes-support/swupdate/swupdate/signed_images.cfg
+++ b/meta-digi-dey/recipes-support/swupdate/swupdate/signed_images.cfg
@@ -1,2 +1,3 @@
 # Add SIGNED_IMAGES support
 CONFIG_SIGNED_IMAGES=y
+CONFIG_SIGALG_RAWRSA=y