diff --git a/dev-perl/JSON-WebToken/JSON-WebToken-0.100.0.ebuild b/dev-perl/JSON-WebToken/JSON-WebToken-0.100.0-r1.ebuild
similarity index 81%
rename from dev-perl/JSON-WebToken/JSON-WebToken-0.100.0.ebuild
rename to dev-perl/JSON-WebToken/JSON-WebToken-0.100.0-r1.ebuild
index ee31d191dcafb..bf94498207f96 100644
--- a/dev-perl/JSON-WebToken/JSON-WebToken-0.100.0.ebuild
+++ b/dev-perl/JSON-WebToken/JSON-WebToken-0.100.0-r1.ebuild
@@ -12,8 +12,10 @@ DESCRIPTION="JSON Web Token (JWT) implementation"
 SLOT="0"
 KEYWORDS="~amd64"
 
+# does not work with >dev-perl/Crypt-OpenSSL-RSA-0.350.0 (bug 974868)
 RDEPEND="
 		>=dev-lang/perl-5.08.1
+		~dev-perl/Crypt-OpenSSL-RSA-0.350.0
 		dev-perl/JSON
 		dev-perl/Module-Runtime
 "