diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index bd37dbf..33d25d6 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -24,6 +24,10 @@ sha512sums=(c6198e5c9b8fe5ccd89e445c9252da44d8d7c9e0c8eb5a802fa0cabf89482fddf775
 validpgpkeys=(265F80AB84FE03127E14F01125BCCA5220D84079  # Krisztian Szucs (apache) <szucs.krisztian@gmail.com>
               08D3564B7C6A9CAFBFF6A66791D18FCF079F8007) # Kouhei Sutou <kou@cozmixng.org>
 
+prepare() {
+  sed -i 's/ CXX_STANDARD 11/ CXX_STANDARD ${CMAKE_CXX_STANDARD}/' apache-${pkgname}-${pkgver}/cpp/src/arrow/flight/CMakeLists.txt
+}
+
 build(){
   CC=clang \
   CXX=clang++ \