diff --git a/meta-multimedia/recipes-multimedia/sox/sox_14.4.0.bb b/meta-multimedia/recipes-multimedia/sox/sox_14.4.0.bb
index f7ec1ee..200a3d8 100644
--- a/meta-multimedia/recipes-multimedia/sox/sox_14.4.0.bb
+++ b/meta-multimedia/recipes-multimedia/sox/sox_14.4.0.bb
@@ -6,6 +6,8 @@ SECTION = "audio"
 
 DEPENDS = "libpng libav libsndfile1"
 
+PR = "r1"
+
 PACKAGECONFIG ??= "${@base_contains('DISTRO_FEATURES', 'pulseaudio', 'pulseaudio', '', d)} \
                    ${@base_contains('DISTRO_FEATURES', 'alsa', 'alsa', '', d)} \
                   "