diff --git a/dev-embedded/arduino-libs/arduino-libs-1.6.12.ebuild b/dev-embedded/arduino-libs/arduino-libs-1.6.12.ebuild
index de100b6..2cfb0f7 100644
--- a/dev-embedded/arduino-libs/arduino-libs-1.6.12.ebuild
+++ b/dev-embedded/arduino-libs/arduino-libs-1.6.12.ebuild
@@ -6,16 +6,16 @@ EAPI=5
 
 inherit eutils
 
-DESCRIPTION="An open-source AVR electronics prototyping platform"
-HOMEPAGE="http://arduino.cc/ https://arduino.googlecode.com/"
+DESCRIPTION="Arduino libraries and so-called cores with no Java garbage in sight."
+HOMEPAGE="https://arduino.cc/"
 SRC_URI="https://github.com/arduino/Arduino/archive/${PV}.tar.gz -> arduino-${PV}.tar.gz"
 LICENSE="GPL-2 GPL-2+ LGPL-2 CC-BY-SA-3.0"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
 IUSE=""
 
-RDEPEND=""
-DEPEND=""
+RDEPEND="!dev-embedded/arduino"
+DEPEND="${RDEPEND}"
 
 S="${WORKDIR}/Arduino-${PV}"