diff --git a/core/cloog/PKGBUILD b/core/cloog/PKGBUILD
index db0cb3313..4dda13a59 100644
--- a/core/cloog/PKGBUILD
+++ b/core/cloog/PKGBUILD
@@ -7,21 +7,20 @@
 noautobuild=1
 
 pkgname=cloog
-pkgver=0.17.0
-pkgrel=2
+pkgver=0.18.0
+pkgrel=1
 pkgdesc="Library that generates loops for scanning polyhedra"
 arch=('i686' 'x86_64')
 url="http://www.bastoul.net/cloog/"
 license=('GPL')
 depends=('isl' 'gmp')
-conflicts=('cloog-ppl<0.15.10-2')
 options=('!libtool')
 source=(http://www.bastoul.net/cloog/pages/download/$pkgname-$pkgver.tar.gz)
-md5sums=('0aa3302c81f65ca62c114e5264f8a802')
+md5sums=('be78a47bd82523250eb3e91646db5b3d')
 
 build() {
   cd "$srcdir/$pkgname-$pkgver"
-  ./configure --prefix=/usr --with-isl=system --with-gmp=system
+  ./configure --prefix=/usr --with-isl=system
   make
 }