diff --git a/sys-kernel/zen-sources/zen-sources-5.9.0.ebuild b/sys-kernel/zen-sources/zen-sources-5.9.0.ebuild
index 433a020..1f60559 100644
--- a/sys-kernel/zen-sources/zen-sources-5.9.0.ebuild
+++ b/sys-kernel/zen-sources/zen-sources-5.9.0.ebuild
@@ -21,7 +21,7 @@ DESCRIPTION="Zen sources including the Gentoo patchsets for the ${KV_MAJOR}.${KV
 ZEN_URI="https://github.com/zen-kernel/zen-kernel/releases/download/v5.9-zen${ZEN_VERSION}/v5.9-zen${ZEN_VERSION}.patch.xz"
 SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI} ${ZEN_URI}"
 
-UNIPATCH_LIST="${DISTDIR}/v${PV}-zen${ZEN_VERSION}.patch.xz"
+UNIPATCH_LIST="${DISTDIR}/v5.9-zen${ZEN_VERSION}.patch.xz"
 UNIPATCH_STRICTORDER="yes"
 
 K_EXTRAEINFO="For more info on zen-sources, and for how to report problems, see: \