diff --git a/misc/PKGBUILD b/misc/PKGBUILD
index 9ecb737..8681fc0 100644
--- a/misc/PKGBUILD
+++ b/misc/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: Martin Brodbeck <martin at brodbeck-online dot de>
 pkgname=kima2
-pkgver=0.12.0
+pkgver=0.13.0
 pkgrel=1
 pkgdesc="A small cash point program for children's things markets (German only)"
 arch=('i686' 'x86_64')
@@ -17,7 +17,7 @@ build() {
   fi
   cd $pkgname/build
 
-  cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$pkgdir/usr ..
+  cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$pkgdir/usr -DKIMA2_USE_EXTERNAL_JSON=ON ..
   make
 }