diff --git a/meta-openembedded/meta-oe/recipes-extended/byacc/byacc_20220128.bb b/meta-openembedded/meta-oe/recipes-extended/byacc/byacc_20220128.bb
new file mode 100644
index 0000000..8aa8767
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-extended/byacc/byacc_20220128.bb
@@ -0,0 +1,10 @@
+# Sigh. This is one of those places where everyone licenses it differently. Someone
+# even apply UCB to it (Free/Net/OpenBSD). The maintainer states that:
+# "I've found no reliable source which states that byacc must bear a UCB copyright."
+# Setting to PD as this is what the upstream has it as.
+
+LICENSE = "PD"
+LIC_FILES_CHKSUM = "file://package/debian/copyright;md5=62c37a10a2faf90235ee64280ad72737"
+require byacc.inc
+
+SRC_URI[sha256sum] = "42c1805cc529314e6a76326fe1b33e80c70862a44b01474da362e2f7db2d749c"