diff --git a/tcpdump/trunk/PKGBUILD b/tcpdump/trunk/PKGBUILD
index ac467b6243e..e3793d92d26 100644
--- a/tcpdump/trunk/PKGBUILD
+++ b/tcpdump/trunk/PKGBUILD
@@ -10,7 +10,7 @@ url='https://www.tcpdump.org/'
 arch=('x86_64')
 license=('BSD')
 depends=('libpcap' 'libcap-ng' 'openssl')
-source=("http://www.tcpdump.org/release/${pkgname}-${pkgver}.tar.gz"{,.sig})
+source=("https://www.tcpdump.org/release/${pkgname}-${pkgver}.tar.gz"{,.sig})
 #source=("https://sources.archlinux.org/other/packages/tcpdump/${pkgname}-${pkgver}.tar.gz"{,.sig})
 validpgpkeys=('1F166A5742ABB9E0249A8D30E089DEF1D9C15D0D')
 sha256sums=('2cd47cb3d460b6ff75f4a9940f594317ad456cfbf2bd2c8e5151e16559db6410'