diff --git a/dev-haskell/saltine/files/saltine-0.1.1.0-missing-test-module.patch b/dev-haskell/saltine/files/saltine-0.1.1.0-missing-test-module.patch
new file mode 100644
index 00000000000..8bd1a7ecda3
--- /dev/null
+++ b/dev-haskell/saltine/files/saltine-0.1.1.0-missing-test-module.patch
@@ -0,0 +1,43 @@
+diff --git a/tests/HashProperties.hs b/tests/HashProperties.hs
+new file mode 100644
+index 0000000..3f37fb4
+--- /dev/null
++++ b/tests/HashProperties.hs
+@@ -0,0 +1,37 @@
++{-# LANGUAGE OverloadedStrings #-}
++
++module HashProperties (
++  testHash
++  ) where
++
++import           Util
++import           Crypto.Saltine.Core.Hash
++
++import qualified Data.ByteString                      as S
++import           Test.Framework.Providers.QuickCheck2
++import           Test.Framework
++import           Test.QuickCheck
++
++testHash :: Test
++testHash = buildTest $ do
++  shKey <- newShorthashKey
++  shKey2 <- newShorthashKey
++
++  return $ testGroup "...Internal.Hash" [
++
++    testProperty "No two hashes are alike"
++    $ \(Message bs1, Message bs2) -> bs1 /= bs2 ==> hash bs1 /= hash bs2,
++
++    testProperty "Hash of empty ByteString is correct"
++    $ \(Message bs) -> (bs == S.empty) ==> hash bs == (read hashEmptyBS :: S.ByteString),
++
++    testProperty "No two shorthashes are alike"
++    $ \(Message bs1, Message bs2) -> bs1 /= bs2 ==> shorthash shKey bs1 /= shorthash shKey bs2,
++
++    testProperty "Different keys produce different shorthashes"
++    $ \(Message bs) -> shorthash shKey bs /= shorthash shKey2 bs
++
++    ]
++
++  where
++    hashEmptyBS = "\"\207\131\225\&5~\239\184\189\241T(P\214m\128\a\214 \228\ENQ\vW\NAK\220\131\244\169!\211l\233\206G\208\209<]\133\242\176\255\131\CAN\210\135~\236/c\185\&1\189GAz\129\165\&82z\249'\218>\""
diff --git a/dev-haskell/saltine/saltine-0.1.1.0.ebuild b/dev-haskell/saltine/saltine-0.1.1.0.ebuild
index 80d0e707708..3b84511cc21 100644
--- a/dev-haskell/saltine/saltine-0.1.1.0.ebuild
+++ b/dev-haskell/saltine/saltine-0.1.1.0.ebuild
@@ -5,7 +5,7 @@ EAPI=7
 
 # ebuild generated by hackport 0.6.5.9999
 
-CABAL_FEATURES="lib profile haddock hoogle hscolour" # test-suite"
+CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
 inherit haskell-cabal
 
 DESCRIPTION="Cryptography that's easy to digest (NaCl/libsodium bindings)"
@@ -17,17 +17,26 @@ SLOT="0/${PV}"
 KEYWORDS="~amd64 ~x86"
 IUSE=""
 
-RESTRICT=test # test suite fails to build
+PATCHES="${FILESDIR}/${PN}-0.1.1.0-missing-test-module.patch"
 
 RDEPEND="dev-haskell/hashable:=[profile?]
-	>=dev-haskell/profunctors-5.3:=[profile?] <dev-haskell/profunctors-5.6:=[profile?]
+	>=dev-haskell/profunctors-5.3:=[profile?]
 	>=dev-lang/ghc-8.0.1:=
 	>=dev-libs/libsodium-1.0.13
 "
+
 DEPEND="${RDEPEND}
 	>=dev-haskell/cabal-1.24.0.0
 	virtual/pkgconfig
-"	# test? ( dev-haskell/quickcheck
-	# 	dev-haskell/semigroups
-	# 	dev-haskell/test-framework
-	# 	dev-haskell/test-framework-quickcheck2 )
+	test? ( dev-haskell/quickcheck
+		dev-haskell/semigroups
+		dev-haskell/test-framework
+		dev-haskell/test-framework-quickcheck2 )
+"
+
+src_prepare() {
+	default
+
+	cabal_chdeps \
+		'profunctors >= 5.3 && < 5.6' 'profunctors >= 5.3'
+}