diff --git a/polkit-qt/trunk/PKGBUILD b/polkit-qt/trunk/PKGBUILD
index 9e3345da0e1..daf7896ebe4 100644
--- a/polkit-qt/trunk/PKGBUILD
+++ b/polkit-qt/trunk/PKGBUILD
@@ -12,7 +12,7 @@ url='https://www.kde.org/'
 license=(LGPL)
 depends=(polkit qt5-base)
 makedepends=(cmake)
-source=("http://download.kde.org/stable/$pkgbase-1/$pkgbase-1-$pkgver.tar.xz"{,.sig})
+source=("https://download.kde.org/stable/$pkgbase-1/$pkgbase-1-$pkgver.tar.xz"{,.sig})
 sha256sums=('5b866a2954ef10ffb66156e2fe8ad0321b5528a8df2e4a91b02f5041ce5563a7'
             'SKIP')
 validpgpkeys=(D81C0CB38EB725EF6691C385BB463350D6EF31EF) # Heiko Becker <heirecka@exherbo.org>