diff --git a/vnstat/trunk/PKGBUILD b/vnstat/trunk/PKGBUILD
index 099452302d..0c099bac47 100644
--- a/vnstat/trunk/PKGBUILD
+++ b/vnstat/trunk/PKGBUILD
@@ -13,8 +13,10 @@ depends=('bash' 'sqlite')
 makedepends=('gd')
 optdepends=('gd: image output')
 backup=(etc/vnstat.conf)
-source=(https://humdi.net/vnstat/$pkgname-$pkgver.tar.gz)
-sha256sums=('4c28a1d8bc03c2b6e7ab96c876e07dd8ea174b7cad73b7190ecb2b9501e83e9e')
+source=(https://humdi.net/vnstat/$pkgname-$pkgver.tar.gz{,.asc})
+sha256sums=('4c28a1d8bc03c2b6e7ab96c876e07dd8ea174b7cad73b7190ecb2b9501e83e9e'
+            'SKIP')
+validpgpkeys=(23EF1DD76E65248FB055201ADAFE84E63D140114) # Teemu Toivola
 
 build() {
   cd "$srcdir"/$pkgname-$pkgver