diff --git a/factors/test/Main.hs b/factors/test/Main.hs
index 1500ab3..7eff9cd 100644
--- a/factors/test/Main.hs
+++ b/factors/test/Main.hs
@@ -8,23 +8,20 @@ import Test.QuickCheck
 import ZK.Factors (Factors (..), Fr, factors)
 
 main :: IO ()
-main = do
+main = hspec $ do
   let circuit = factorsCircuit $ factors @Fr
       vars = factorsVars $ factors @Fr
-  print circuit
-  print vars
-  hspec $ do
-    describe "Factors" $ do
-      it "should accept valid factors" $ do
-        property $
-          \x y ->
-            let inputs = assignInputs vars $ Map.fromList [("n", x * y), ("a", x), ("b", y)]
+  describe "Factors" $ do
+    it "should accept valid factors" $ do
+      property $
+        \x y ->
+          let inputs = assignInputs vars $ Map.fromList [("n", x * y), ("a", x), ("b", y)]
+              w = solve vars circuit inputs
+          in lookupVar vars "out" w === Just 1
+    it "shouldn't accept invalid factors" $ do
+      property $
+        \x y z ->
+          (x * y /= z) ==>
+            let inputs = assignInputs vars $ Map.fromList [("n", z), ("a", x), ("b", y)]
                 w = solve vars circuit inputs
-            in lookupVar vars "out" w === Just 1
-      it "shouldn't accept invalid factors" $ do
-        property $
-          \x y z ->
-            (x * y /= z) ==>
-              let inputs = assignInputs vars $ Map.fromList [("n", z), ("a", x), ("b", y)]
-                  w = solve vars circuit inputs
-              in lookupVar vars "out" w == Just 0
+            in lookupVar vars "out" w == Just 0