diff --git a/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.10.52.ebuild b/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.10.52.ebuild
index c1c79ef..10fd881 100644
--- a/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.10.52.ebuild
+++ b/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.10.52.ebuild
@@ -33,7 +33,7 @@ SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI}
 src_prepare() {
 	sed "s/EXTRAVERSION = -gentoo/EXTRAVERSION = -gentoo-surface/" -i "${WORKDIR}/linux-${KV_FULL}/Makefile"
 	EPATCH_SOURCE="${DISTDIR}" EPATCH_SUFFIX="patch" \
-		EPATCH_FORCE="yes" epatch `pwd`
+		EPATCH_FORCE="yes" epatch "${WORKDIR}/linux-${KV_FULL}"
 	mv "${WORKDIR}/linux-${KV_FULL}" "${WORKDIR}/linux-${KV_FULL}-surface"
 	}
 
diff --git a/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.13.7.ebuild b/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.13.7.ebuild
index 44405f6..5ddc6b9 100644
--- a/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.13.7.ebuild
+++ b/sys-kernel/gentoo-surface-sources/gentoo-surface-sources-5.13.7.ebuild
@@ -32,7 +32,7 @@ SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI}
 src_prepare() {
 	sed "s/EXTRAVERSION = -gentoo/EXTRAVERSION = -gentoo-surface/" -i "${WORKDIR}/linux-${KV_FULL}/Makefile"
 	EPATCH_SOURCE="${DISTDIR}" EPATCH_SUFFIX="patch" \
-		EPATCH_FORCE="yes" epatch `pwd`
+		EPATCH_FORCE="yes" epatch "${WORKDIR}/linux-${KV_FULL}"
 	mv "${WORKDIR}/linux-${KV_FULL}" "${WORKDIR}/linux-${KV_FULL}-surface"
 	}