diff --git a/app-arch/stormlib/stormlib-9.23.ebuild b/app-arch/stormlib/stormlib-9.23-r1.ebuild
similarity index 90%
rename from app-arch/stormlib/stormlib-9.23.ebuild
rename to app-arch/stormlib/stormlib-9.23-r1.ebuild
index 3e60afca6b709..484b8ef3e37f8 100644
--- a/app-arch/stormlib/stormlib-9.23.ebuild
+++ b/app-arch/stormlib/stormlib-9.23-r1.ebuild
@@ -21,7 +21,9 @@ KEYWORDS="~amd64 ~x86"
 
 RDEPEND="
 	app-arch/bzip2:=
+	dev-libs/libtomcrypt:=[libtommath]
 	sys-libs/zlib:="
+DEPEND=${RDEPEND}
 
 PATCHES=(
 	"${FILESDIR}"/stormlib-9.23-gnuinstalldirs.patch
@@ -32,7 +34,7 @@ src_configure() {
 		-DBUILD_SHARED_LIBS=ON
 		# interactive test app
 		-DSTORM_BUILD_TESTS=OFF
-		# -DWITH_LIBTOMCRYPT=ON when we have tomcrypt packaged
+		-DWITH_LIBTOMCRYPT=ON
 	)
 
 	cmake_src_configure