diff --git a/net-print/dymo-cups-drivers/dymo-cups-drivers-1.4.0-r2.ebuild b/net-print/dymo-cups-drivers/dymo-cups-drivers-1.4.0-r2.ebuild
index bd4c15c361e9..4f15dfb3ac98 100644
--- a/net-print/dymo-cups-drivers/dymo-cups-drivers-1.4.0-r2.ebuild
+++ b/net-print/dymo-cups-drivers/dymo-cups-drivers-1.4.0-r2.ebuild
@@ -12,7 +12,7 @@ S="${WORKDIR}/${P}.5"
 
 LICENSE="GPL-2"
 SLOT="0"
-IUSE="test usb_modeswitch"
+IUSE="test usb-modeswitch"
 RESTRICT="!test? ( test )"
 
 KEYWORDS="~amd64 ~x86"
@@ -20,7 +20,7 @@ KEYWORDS="~amd64 ~x86"
 RDEPEND=">=net-print/cups-2.3.0"
 DEPEND="${RDEPEND}
 	test? ( dev-util/cppunit )
-	usb_modeswitch? ( sys-apps/usb_modeswitch )"
+	usb-modeswitch? ( sys-apps/usb_modeswitch )"
 
 PATCHES=(
 	"${FILESDIR}"/${PN}-1.2.0-cxxflags.patch
diff --git a/net-print/dymo-cups-drivers/metadata.xml b/net-print/dymo-cups-drivers/metadata.xml
index 169f1f54e1f4..94da820c05d1 100644
--- a/net-print/dymo-cups-drivers/metadata.xml
+++ b/net-print/dymo-cups-drivers/metadata.xml
@@ -6,6 +6,6 @@
     <description>Occasional access to Dymo LabelWriter 450 Turbo</description>
   </maintainer>
   <use>
-    <flag name="usb_modeswitch">Include usb_modeswitch for some hardware (bug #601242)</flag>
+    <flag name="usb-modeswitch">Include usb_modeswitch for some hardware (bug #601242)</flag>
   </use>
 </pkgmetadata>