diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index bdae432..3a56b6a 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -10,14 +10,21 @@ url="http://www.fpx.de/fp/Software/UUDeview/"
 license=('GPL')
 optdepends=('tk: for GUI')
 options=('staticlibs')
-source=(http://www.fpx.de/fp/Software/UUDeview/download/$pkgname-$pkgver.tar.gz)
-md5sums=('0161abaec3658095044601eae82bbc5b')
+source=(http://www.fpx.de/fp/Software/UUDeview/download/$pkgname-$pkgver.tar.gz
+        https://src.fedoraproject.org/rpms/uudeview/raw/rawhide/f/uudeview-format-security.patch)
+md5sums=('0161abaec3658095044601eae82bbc5b'
+         '2e9405ac6667d527fe6628607c879f7e')
 
-build() {
+prepare() {
   cd "$srcdir"/uudeview-$pkgver/uulib
-  autoreconf
+  autoreconf -vfi
+  cd "$srcdir"/$pkgname-$pkgver
+  patch -Np1 -i ../uudeview-format-security.patch
+  autoreconf -vfi
+}
+
+build() {
   cd "$srcdir"/$pkgname-$pkgver
-  autoreconf
   ./configure --prefix=/usr --mandir=/usr/share/man CFLAGS="-ffat-lto-objects"
   make
 }