diff --git a/mingw-w64-bsdfprocessor/PKGBUILD b/mingw-w64-bsdfprocessor/PKGBUILD
index a8bb661948..9f692d6971 100644
--- a/mingw-w64-bsdfprocessor/PKGBUILD
+++ b/mingw-w64-bsdfprocessor/PKGBUILD
@@ -23,8 +23,18 @@ depends=(
              "${MINGW_PACKAGE_PREFIX}-qt5"
              "${MINGW_PACKAGE_PREFIX}-OpenSceneGraph"
             )
-source=(${_realname}-${pkgver}.tar.gz::"https://github.com/KimuraRyo/${_realname}/archive/v${pkgver}.tar.gz")
-sha256sums=('3676fda71531dc1df1162b16c2928554115b7ddf61866f31dcff501848b8d36c')
+source=(${_realname}-${pkgver}.tar.gz::"https://github.com/KimuraRyo/${_realname}/archive/v${pkgver}.tar.gz"
+        'optimisations-CMakeLists.txt.patch')
+sha256sums=('3676fda71531dc1df1162b16c2928554115b7ddf61866f31dcff501848b8d36c'
+            '55c03bbbf2b790c0aaa71f1b8638de1145c709b2ec251398acc4aef1d28121bc')
+
+
+prepare() {
+  cd "${srcdir}/${_realname}-${pkgver}"
+
+  patch -Np0 -i "${srcdir}/optimisations-CMakeLists.txt.patch"
+}
+
 
 build() {
   cd "${srcdir}/${_realname}-${pkgver}"
diff --git a/mingw-w64-libbsdf/PKGBUILD b/mingw-w64-libbsdf/PKGBUILD
index 6b97ccf726..70b7ea8b4b 100644
--- a/mingw-w64-libbsdf/PKGBUILD
+++ b/mingw-w64-libbsdf/PKGBUILD
@@ -16,7 +16,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cmake"
 source=(${_realname}-${pkgver}.tar.gz::"https://github.com/KimuraRyo/${_realname}/archive/v${pkgver}.tar.gz"
         'optimisations-CMakeLists.txt.patch')
 sha256sums=('dcd9378a124ffc991d7424dcdc12c0c0ed8afc0ab27567641707f22db339e481'
-            'bfc6c344d4e9bc717c499d584d8c1538c78f140100070e58d802b0158f35c976')
+            '9eee27da0e486e186cf75ad05dcfa0b0266dafec3881e45aa295a85474d66c14')
 
 
 prepare() {