diff --git a/powertop/PKGBUILD b/powertop/PKGBUILD
index 54e373194..ca894a4d2 100644
--- a/powertop/PKGBUILD
+++ b/powertop/PKGBUILD
@@ -2,7 +2,7 @@
 # Maintainer: Bruce Liu <brli@user.sourceforge.net>
 
 pkgname=powertop
-pkgver=2.6.1
+pkgver=2.7
 pkgrel=1
 pkgdesc="Tool that finds the software that makes your laptop use more power than necessary"
 arch=('x86_64')
@@ -12,17 +12,17 @@ depends=('gcc-libs' 'libnl' 'ncurses' 'pciutils')
 categories=('utils')
 screenshot=('https://01.org/powertop/sites/default/files/resize/users/u8/powertop20_overview-640x381.png')
 source=("https://01.org/sites/default/files/downloads/powertop/${pkgname}-${pkgver}.tar.gz")
-md5sums=('4391e7b0af854ecf722cdf712f24b631')
+md5sums=('e0d686e47daaf7e9d89031f7763432ef')
 
 build() {
-  cd ${srcdir}/powertop-$pkgver
+  cd ${srcdir}/${pkgname}-${pkgver}
   ./autogen.sh
 	./configure --prefix=/usr 
   make 
 }
 
 package() {
-  cd ${srcdir}/powertop-$pkgver
+  cd ${srcdir}/${pkgname}-${pkgver}
 
   make DESTDIR=${pkgdir} install
 }