diff --git a/PKGBUILD b/PKGBUILD
index fab6ec7..a1c9513 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: Thomas Bächler <thomas@archlinux.org>
 pkgname=ipxe-netboot
-pkgver=r5620.30f96c9f
+pkgver=r5876.272fe325
 pkgrel=1
 pkgdesc="iPXE build for Arch Linux netboot"
 arch=('i686' 'x86_64')
@@ -19,6 +19,7 @@ source=('ipxe::git+https://git.ipxe.org/ipxe.git#branch=master'
         codesigning_thomas_archlinux.pem
         codesigning_pierre_archlinux.pem
         dst_x1.pem
+        le_dst_x3.pem
         test-netboot)
 sha256sums=('SKIP'
             'f789c81cade88537b4dc0acd1ce1beb26d1c1e63b837423a14a7c096b31b0230'
@@ -36,7 +37,7 @@ prepare() {
   cd "$srcdir/ipxe/src"
   mkdir -p config/local
   : > config/local/general.h
-  echo '#define NET_PROTO_IPV6' >> config/local/general.h
+  #echo '#define NET_PROTO_IPV6' >> config/local/general.h
   echo '#define DOWNLOAD_PROTO_HTTPS' >> config/local/general.h
   echo '#define IMAGE_TRUST_CMD' >> config/local/general.h
 }
@@ -46,8 +47,9 @@ build() {
 
   make \
     EMBED="$srcdir/arch.ipxe" \
-    CERT="$srcdir/codesigning_pierre_archlinux.pem","$srcdir/codesigning_thomas_archlinux.pem","$srcdir/dst_x1.pem" \
-    TRUST="$srcdir/codesigning_pierre_archlinux.pem","$srcdir/codesigning_thomas_archlinux.pem","$srcdir/dst_x1.pem" \
+    DEBUG=ocsp \
+    CERT="$srcdir/codesigning_pierre_archlinux.pem","$srcdir/codesigning_thomas_archlinux.pem","$srcdir/dst_x1.pem","$srcdir/le_dst_x3.pem" \
+    TRUST="$srcdir/codesigning_pierre_archlinux.pem","$srcdir/codesigning_thomas_archlinux.pem","$srcdir/dst_x1.pem","$srcdir/le_dst_x3.pem" \
     bin/ipxe.lkrn \
     bin/ipxe.pxe \
     bin-x86_64-efi/ipxe.efi
diff --git a/le_dst_x3.pem b/le_dst_x3.pem
new file mode 100644
index 0000000..0002462
--- /dev/null
+++ b/le_dst_x3.pem
@@ -0,0 +1,27 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----