diff --git a/gnome-extra/gnome-calendar/gnome-calendar-3.16.2.ebuild b/gnome-extra/gnome-calendar/gnome-calendar-3.16.2.ebuild
index 947d425dc3950..414dbc695acfb 100644
--- a/gnome-extra/gnome-calendar/gnome-calendar-3.16.2.ebuild
+++ b/gnome-extra/gnome-calendar/gnome-calendar-3.16.2.ebuild
@@ -24,6 +24,7 @@ RDEPEND="
 "
 DEPEND="${RDEPEND}
 	dev-libs/appstream-glib
+	dev-util/gdbus-codegen
 	>=dev-util/intltool-0.40.6
 	sys-devel/gettext
 	virtual/pkgconfig
diff --git a/gnome-extra/gnome-calendar/gnome-calendar-3.18.1.ebuild b/gnome-extra/gnome-calendar/gnome-calendar-3.18.1.ebuild
index f5e4d7927869f..6161be99d6014 100644
--- a/gnome-extra/gnome-calendar/gnome-calendar-3.18.1.ebuild
+++ b/gnome-extra/gnome-calendar/gnome-calendar-3.18.1.ebuild
@@ -25,6 +25,7 @@ RDEPEND="
 "
 DEPEND="${RDEPEND}
 	dev-libs/appstream-glib
+	dev-util/gdbus-codegen
 	>=dev-util/intltool-0.40.6
 	sys-devel/gettext
 	virtual/pkgconfig