diff --git a/mingw-w64-jack2/PKGBUILD b/mingw-w64-jack2/PKGBUILD
index 58590fd16b..1b33f6cdce 100644
--- a/mingw-w64-jack2/PKGBUILD
+++ b/mingw-w64-jack2/PKGBUILD
@@ -3,8 +3,8 @@
 _realname=jack2
 pkgbase="mingw-w64-${_realname}"
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=1.9.21
-pkgrel=2
+pkgver=1.9.22
+pkgrel=1
 pkgdesc='The JACK low-latency audio server (mingw-w64)'
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64')
@@ -23,7 +23,7 @@ source=("${_realname}-${pkgver}.tar.gz::https://github.com/jackaudio/jack2/archi
         0001-wscript-remove-hardcoded-includedir.patch
         0003-relocate-plugins-libdir.patch
         0004-relocate-jackd-path.patch)
-sha256sums=('8b044a40ba5393b47605a920ba30744fdf8bf77d210eca90d39c8637fe6bc65d'
+sha256sums=('1e42b9fc4ad7db7befd414d45ab2f8a159c0b30fcd6eee452be662298766a849'
             '5a343bfee863dd648e40161f59f197823092e215dd1daa04511ac4dbfb7bcf63'
             '797adc210372c18a49f3c02a91a27d615c843b1eacca29c738ccac2c8664dfe3'
             'a81826c43991b5add021b259abbf86f623808b7e1ed1c5cc6d8b6cb06b7ad1d5')
@@ -42,12 +42,13 @@ build() {
 
   export LINKFLAGS="${LDFLAGS}"
 
+  export WAF_NO_PREFORK=1
+
   /usr/bin/python ./waf configure \
     --prefix=${MINGW_PREFIX} \
     --check-c-compiler=${CC} \
     --check-cxx-compiler=${CXX} \
     --platform=win32 \
-    --example-tools=no \
     --out="${srcdir}/build-${MSYSTEM}"
 
   /usr/bin/python ./waf build