diff --git a/src/Scenes/Test.hs b/src/Scenes/Test.hs
index d250984..5aae234 100644
--- a/src/Scenes/Test.hs
+++ b/src/Scenes/Test.hs
@@ -51,18 +51,18 @@ instance Scene Test where
   onEvents = singleHandler
 
   render level = liftIO $ do
-    (GLAssets va vb ib sh tx) <- atomically (readTMVar $ testGraphics level)
+    (GLAssets va vb ib sh _) <- atomically (readTMVar $ testGraphics level)
     (LevelMap layers _ _ tileMap _) <-
       atomically (readTMVar $ testMap level)
 
     stageSet <- readTVarIO (testStageSet level)
     nonPlayerCast <- readTVarIO (testCast level)
-    powerups <- (V.map Cast) <$> (readTVarIO (testPowerups level))
-    A.logIO A.Debug (fromString $ V.foldl (\acc (Cast p) -> acc ++ show p ++ " ") "" powerups)
+    powerups <- V.map Cast <$> readTVarIO (testPowerups level)
+    -- A.logIO A.Debug (fromString $ V.foldl (\acc (Cast p) -> acc ++ show p ++ " ") "" powerups)
     pituicat <- readTVarIO (testPlayer level)
     let cast = Cast (fromJust pituicat) `V.cons` powerups V.++
-         nonPlayerCast
-        playerPos@(V2 px py) = realToFrac <$> (pcPos $ fromJust pituicat)
+          nonPlayerCast
+        (V2 px py) = realToFrac <$> pcPos (fromJust pituicat)
 
     atomically $ modifyTVar (testMatrices level) $ \pvm ->
       pvm
@@ -71,7 +71,7 @@ instance Scene Test where
             (V3 (400 - px) (300 - py) 0)
         }
 
-    (PVM p v m) <- atomically $ readTVar (testMatrices level)
+    (PVM p v m) <- readTVarIO (testMatrices level)
 
     let (indices, vertices) = populate
           layers
@@ -89,6 +89,6 @@ instance Scene Test where
     write ib 0 (VS.map fromIntegral indices)
 
     bind (tileMapTexture tileMap)
-    V.mapM_ (\(StageSet p) -> bindPropTexture p) stageSet
-    V.mapM_ (\(Cast c) -> bindPropTexture c) cast
+    V.mapM_(\(StageSet prop) -> bindPropTexture prop) stageSet
+    V.mapM_(\(Cast c) -> bindPropTexture c) cast
     R.draw va ib sh
diff --git a/src/Types/PowerUp.hs b/src/Types/PowerUp.hs
index 44671b1..deb1dd3 100644
--- a/src/Types/PowerUp.hs
+++ b/src/Types/PowerUp.hs
@@ -81,26 +81,23 @@ instance Mass PowerUp where
   acceleration = puAcc
 
   accelerationUpdater o =
-    (\acc -> o
+    \acc -> o
       { puAcc = acc
       }
-      )
 
   velocity = puVel
 
   velocityUpdater o =
-    (\vel -> o
+    \vel -> o
       { puVel = vel
       }
-      )
 
   position = puPos
 
   positionUpdater o =
-    (\pos -> o
+    \pos -> o
       { puPos = pos
       }
-      )
 
 instance Collidible PowerUp where