diff --git a/app-admin/lnav/lnav-0.8.5.ebuild b/app-admin/lnav/lnav-0.8.5-r1.ebuild
similarity index 95%
rename from app-admin/lnav/lnav-0.8.5.ebuild
rename to app-admin/lnav/lnav-0.8.5-r1.ebuild
index d981f24a9e9f1..2e91e591669ee 100644
--- a/app-admin/lnav/lnav-0.8.5.ebuild
+++ b/app-admin/lnav/lnav-0.8.5-r1.ebuild
@@ -19,7 +19,7 @@ RDEPEND="
 	dev-db/sqlite:3
 	dev-libs/libpcre[cxx]
 	>=net-misc/curl-7.23.0
-	sys-libs/ncurses:0=[unicode?]
+	sys-libs/ncurses:=[unicode(+)?]
 	sys-libs/readline:0=
 	sys-libs/zlib:0="
 DEPEND="${RDEPEND}"
diff --git a/app-admin/lnav/lnav-0.9.0.ebuild b/app-admin/lnav/lnav-0.9.0-r2.ebuild
similarity index 96%
rename from app-admin/lnav/lnav-0.9.0.ebuild
rename to app-admin/lnav/lnav-0.9.0-r2.ebuild
index bc2f04f49352f..6849f2beec087 100644
--- a/app-admin/lnav/lnav-0.9.0.ebuild
+++ b/app-admin/lnav/lnav-0.9.0-r2.ebuild
@@ -19,7 +19,7 @@ RDEPEND="
 	>=dev-db/sqlite-3.9.0
 	dev-libs/libpcre[cxx]
 	>=net-misc/curl-7.23.0
-	sys-libs/ncurses:0=[unicode?]
+	sys-libs/ncurses:=[unicode(+)?]
 	sys-libs/readline:0=
 	sys-libs/zlib:0="
 DEPEND="${RDEPEND}"
diff --git a/app-admin/lnav/lnav-0.9.0-r1.ebuild b/app-admin/lnav/lnav-0.9.0-r3.ebuild
similarity index 97%
rename from app-admin/lnav/lnav-0.9.0-r1.ebuild
rename to app-admin/lnav/lnav-0.9.0-r3.ebuild
index 1a6b79c93526a..46fd2ba10a935 100644
--- a/app-admin/lnav/lnav-0.9.0-r1.ebuild
+++ b/app-admin/lnav/lnav-0.9.0-r3.ebuild
@@ -19,7 +19,7 @@ RDEPEND="
 	>=dev-db/sqlite-3.9.0
 	dev-libs/libpcre[cxx]
 	>=net-misc/curl-7.23.0
-	sys-libs/ncurses:0=[unicode?]
+	sys-libs/ncurses:=[unicode(+)?]
 	sys-libs/readline:0=
 	sys-libs/zlib:0="
 DEPEND="${RDEPEND}"