diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 898988af7..21f19348f 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -6,7 +6,7 @@
 
 pkgname=groovy
 pkgver=3.0.7
-pkgrel=1
+pkgrel=2
 pkgdesc='Programming language based on Java, inspired by Python, Ruby and Smalltalk'
 arch=('any')
 url='http://groovy-lang.org/'
@@ -14,9 +14,11 @@ license=('Apache')
 depends=('bash' 'java-environment')
 optdepends=('groovy-docs: html and pdf documentation for Groovy')
 makedepends=('gendesk')
-# .asc file is available for download, but there was no key available
-source=("https://dl.bintray.com/groovy/maven/apache-$pkgname-binary-$pkgver.zip")
-sha256sums=('b9e2041cb83a963922f6761a0b037c5784670616632142b8d7002b7c3a96b7f5')
+source=("https://dl.bintray.com/groovy/maven/apache-$pkgname-binary-$pkgver.zip"
+        "https://downloads.apache.org/groovy/$pkgver/distribution/apache-$pkgname-binary-$pkgver.zip.asc")
+sha256sums=('b9e2041cb83a963922f6761a0b037c5784670616632142b8d7002b7c3a96b7f5'
+            'SKIP')
+validpgpkeys=('34441E504A937F43EB0DAEF96A65176A0FB1CD0B') # Paul King <paulk@apache.org>
 
 prepare() {
 	# Generate desktop shortcut