diff --git a/libtiff/trunk/PKGBUILD b/libtiff/trunk/PKGBUILD
index 33cfe9b5..3237e09e 100644
--- a/libtiff/trunk/PKGBUILD
+++ b/libtiff/trunk/PKGBUILD
@@ -3,7 +3,7 @@
 
 pkgname=libtiff
 pkgver=4.4.0
-pkgrel=1
+pkgrel=2
 pkgdesc='Library for manipulation of TIFF images'
 url='http://www.simplesystems.org/libtiff/'
 arch=('x86_64')
@@ -12,11 +12,14 @@ depends=('glibc' 'libjpeg' 'libjpeg.so' 'zlib' 'xz' 'zstd')
 makedepends=('freeglut' 'glu' 'mesa' 'jbigkit')
 optdepends=('freeglut: for using tiffgt')
 provides=('libtiff.so' 'libtiffxx.so')
-source=(https://download.osgeo.org/libtiff/tiff-${pkgver}.tar.gz{,.sig})
+source=(https://download.osgeo.org/libtiff/tiff-${pkgver}.tar.gz{,.sig}
+        https://gitlab.com/libtiff/libtiff/-/commit/dd1bcc7abb.patch)
 sha256sums=('917223b37538959aca3b790d2d73aa6e626b688e02dcda272aec24c2f498abed'
-            'SKIP')
+            'SKIP'
+            '049875c6eddef8d0d653ad069fea7483f7b9b1dc2aad8780784301fb3e34b561')
 b2sums=('1480aca5f9b3d4509229fb6c1b967bdeb2053c4100f21d486d9f4a375742249aa7f54d6b5ab27679075499c226a011bc65988e22c064b3986d89f2cf5b0200dc'
-        'SKIP')
+        'SKIP'
+        '2dc47541b05e6c674c3fa3f7109528d7001a494af937fc57f1862ce75dc467dd4acd6892de1bd017d182b1dcbb80242cffa27f0f3ebde3ed57ee13df5b733821')
 validpgpkeys=(
   'EBDFDB21B020EE8FD151A88DE301047DE1198975' # Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
 	'B1FA7D81EEB8E66399178B9733EBBFC47B3DD87D' # Even Rouault <even.rouault@spatialys.com>