diff --git a/pkgbuild/dispcalgui/PKGBUILD b/pkgbuild/dispcalgui/PKGBUILD
index f4d0398..9fc7748 100644
--- a/pkgbuild/dispcalgui/PKGBUILD
+++ b/pkgbuild/dispcalgui/PKGBUILD
@@ -2,7 +2,7 @@
 # Contributor: foxbunny <bg.branko@gmail.com> 
 
 pkgname=dispcalgui
-pkgver=0.7.0.7
+pkgver=0.7.3.7
 pkgrel=1
 pkgdesc="A GUI frontend for several utilities from the open source color management system Argyll CMS "
 arch=('i686' 'x86_64')
@@ -16,12 +16,14 @@ groups=('painters-studio-tools' 'painters-studio-extras' 'painters-studio-comple
 install=${pkgname}.install
 source=(http://dispcalgui.hoech.net/dispcalGUI-${pkgver}.tar.gz ${pkgname}.desktop)
 
-md5sums=('0507992d7fbc593ee41db6b86739f727'
+md5sums=('e2a1c59cb91c3033e8bcb06342d2692d'
          'a65019defc10243c7e0fd2925405d26e')
 
 package() {
   cd "${srcdir}"/dispcalGUI-${pkgver}
 
+  find . -name "*.py" -print0 | xargs -0 sed -i 's!/usr/bin/env python!/usr/bin/env python2!g'
+
   python2 setup.py install --root="${pkgdir}" --optimize=1
 
   install -Dm644 \