diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 8b67c1d..07e9c0b 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -8,8 +8,8 @@ pkgdesc="Google's common library for parsing, formatting, and validating interna
 url="https://github.com/googlei18n/libphonenumber"
 arch=(x86_64)
 license=(Apache)
-depends=(icu protobuf boost-libs abseil-cpp)
-makedepends=(boost cmake gtest git jre-openjdk-headless)
+depends=(icu protobuf abseil-cpp)
+makedepends=(cmake gtest git jre-openjdk-headless)
 options=(debug)
 _commit=185004cabd1bb4d3073daefe3af3c00dbb29cf87  # tags/v8.13.0^0
 source=("git+$url#commit=$_commit")
@@ -29,7 +29,9 @@ build() {
     -DCMAKE_INSTALL_PREFIX=/usr \
     -DCMAKE_INSTALL_LIBDIR=lib \
     -DCMAKE_BUILD_TYPE=None \
-    -DCMAKE_CXX_STANDARD=17
+    -DCMAKE_CXX_STANDARD=17 \
+    -DUSE_BOOST=OFF \
+    -DUSE_STDMUTEX=ON
   cmake --build build
 }
 
@@ -38,7 +40,7 @@ check() {
 }
 
 package() {
-  depends+=(libicu{uc,i18n}.so libprotobuf.so libboost_thread.so)
+  depends+=(libicu{uc,i18n}.so libprotobuf.so)
   provides+=(libgeocoding.so libphonenumber.so)
 
   DESTDIR="$pkgdir" cmake --install build