1 files changed, 2 insertions, 0 deletions

diff --git a/meta/recipes-graphics/xorg-proto/calibrateproto_git.bb b/meta/recipes-graphics/xorg-proto/calibrateproto_git.bb
index b88d157923..3a989262c1 100644
--- a/meta/recipes-graphics/xorg-proto/calibrateproto_git.bb
+++ b/meta/recipes-graphics/xorg-proto/calibrateproto_git.bb
@@ -17,3 +17,5 @@ PR = "r2"
 SRC_URI = "git://anongit.freedesktop.org/git/xorg/proto/calibrateproto \
            file://fix.patch;apply=yes"
 S = "${WORKDIR}/git"
+UPSTREAM_VERSION_UNKNOWN = "1"
+