diff --git a/dev-haskell/mtl/mtl-2.2.2.ebuild b/dev-haskell/mtl/mtl-2.2.2.ebuild
index c12ed9643140d..2f73634d529e7 100644
--- a/dev-haskell/mtl/mtl-2.2.2.ebuild
+++ b/dev-haskell/mtl/mtl-2.2.2.ebuild
@@ -24,4 +24,4 @@ RDEPEND=">=dev-lang/ghc-7.10.1:=
 "
 DEPEND="${RDEPEND}"
 
-CABAL_CORE_LIB_GHC_PV="PM:8.10.6 PM:9.0.2"
+CABAL_CORE_LIB_GHC_PV="8.10.6 9.0.2"