diff --git a/mingw-w64-libdsm/PKGBUILD b/mingw-w64-libdsm/PKGBUILD
index 27de1936c6..6babf8a8e3 100644
--- a/mingw-w64-libdsm/PKGBUILD
+++ b/mingw-w64-libdsm/PKGBUILD
@@ -4,7 +4,7 @@ _realname=libdsm
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=0.3.2
-pkgrel=2
+pkgrel=3
 pkgdesc="SMB protocol client implementation in pure old C, with a lot less features than Samba but with a much simpler, and a more permissive license (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
@@ -20,6 +20,8 @@ sha256sums=('6a91269d5756e9648b2453d9234a8010bb3c479b7fb81c809540000b35633d75')
 
 prepare() {
   cd "${srcdir}/${_realname}-${pkgver}"
+  # autoreconf to get updated libtool files with clang support
+  autoreconf -fiv
 }
 
 build() {