diff --git a/sci-libs/coinor-couenne/coinor-couenne-0.5.8.ebuild b/sci-libs/coinor-couenne/coinor-couenne-0.5.8-r1.ebuild
similarity index 97%
rename from sci-libs/coinor-couenne/coinor-couenne-0.5.8.ebuild
rename to sci-libs/coinor-couenne/coinor-couenne-0.5.8-r1.ebuild
index fd0fc656ee41..63bb046a3073 100644
--- a/sci-libs/coinor-couenne/coinor-couenne-0.5.8.ebuild
+++ b/sci-libs/coinor-couenne/coinor-couenne-0.5.8-r1.ebuild
@@ -22,7 +22,7 @@ RDEPEND="
 	sci-libs/coinor-clp:=
 	sci-libs/coinor-osi:=
 	sci-libs/coinor-utils:=
-	sci-libs/ipopt:=
+	sci-libs/ipopt:=[lapack]
 	virtual/blas"
 DEPEND="${RDEPEND}"
 BDEPEND="