2 files changed, 4 insertions, 3 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 4d436c2df5d1..c6e7ba0120ca 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -7,13 +7,14 @@ pkgbase = clightd-git
 	arch = x86_64
 	license = GPL
 	makedepends = git
-	depends = systemd
+	depends = systemd>=221
 	depends = linux-api-headers
 	depends = libx11
 	depends = libxrandr
 	depends = libxext
 	depends = polkit
 	depends = libxss
+	depends = ddcutil
 	optdepends = clight-git: user service to automagically change screen backlight matching ambient brightness.
 	source = git://github.com/FedeDP/Clightd.git
 	sha256sums = SKIP
diff --git a/PKGBUILD b/PKGBUILD
index 92bbceefccf8..d3ecfb0a4c85 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,7 +8,7 @@ pkgdesc="Bus interface to change screen brightness and capture frames from webca
 arch=('i686' 'x86_64')
 url="https://github.com/FedeDP/${_gitname}"
 license=('GPL')
-depends=('systemd' 'linux-api-headers' 'libx11' 'libxrandr' 'libxext' 'polkit' 'libxss')
+depends=('systemd>=221' 'linux-api-headers' 'libx11' 'libxrandr' 'libxext' 'polkit' 'libxss' 'ddcutil')
 makedepends=('git')
 optdepends=('clight-git: user service to automagically change screen backlight matching ambient brightness.')
 source=("git://github.com/FedeDP/${_gitname}.git")
@@ -26,5 +26,5 @@ build() {
 
 package() {
     cd $srcdir/$_gitname
-    make DESTDIR="$pkgdir" install
+    make DESTDIR="$pkgdir" install WITH_DDC=1
 }