1 files changed, 5 insertions, 3 deletions

diff --git a/spec/src/Thermoprint/Printout.hs b/spec/src/Thermoprint/Printout.hs
index d9d9902..23a5ec1 100644
--- a/spec/src/Thermoprint/Printout.hs
+++ b/spec/src/Thermoprint/Printout.hs
@@ -29,7 +29,7 @@ import Data.Aeson.Types (typeMismatch)
 
 import Test.QuickCheck.Arbitrary (Arbitrary(..), CoArbitrary, genericShrink)
 import Test.QuickCheck.Modifiers (NonNegative(..))
-import Test.QuickCheck.Gen (oneof, suchThat)
+import Test.QuickCheck.Gen (oneof, suchThat, scale)
 import Test.QuickCheck.Instances
 import Test.QuickCheck (forAll, Property)
 
@@ -194,12 +194,14 @@ instance Arbitrary Block where
   shrink = genericShrink
   arbitrary = oneof [ Line <$> arbitrary
                     , VSpace . getNonNegative <$> arbitrary
-                    , NewlSep <$> arbitrary
+                    , NewlSep <$> scale' arbitrary
                     ]
 
 instance Arbitrary Line where
   shrink = genericShrink
   arbitrary = oneof [ Word . TL.filter (not . isSpace) <$> arbitrary -- 'isSpace '\n' == True'
                     , HSpace . getNonNegative <$> arbitrary
-                    , SpaceSep <$> arbitrary
+                    , SpaceSep <$> scale' arbitrary
                     ]
+
+scale' = scale (round . sqrt . fromInteger . toInteger)