diff --git a/semantic-core/src/Analysis/ScopeGraph.hs b/semantic-core/src/Analysis/ScopeGraph.hs
index 9f3ae68ab..88ddb6ad5 100644
--- a/semantic-core/src/Analysis/ScopeGraph.hs
+++ b/semantic-core/src/Analysis/ScopeGraph.hs
@@ -13,6 +13,7 @@ import           Control.Effect.Carrier
 import           Control.Effect.Fresh
 import           Control.Effect.Reader
 import           Control.Effect.State
+import           Control.Monad ((>=>))
 import qualified Data.Core as Core
 import           Data.File
 import           Data.Foldable (fold)
@@ -75,7 +76,7 @@ scopeGraphAnalysis = Analysis{..}
           loc <- ask @Loc
           local (Map.insert name loc) m
         lookupEnv = pure . Just
-        deref addr = gets (Map.lookup addr) >>= maybe (pure Nothing) (foldMapA (pure . Just)) . nonEmpty . maybe [] (Set.toList @ScopeGraph)
+        deref addr = gets (Map.lookup addr >=> nonEmpty . Set.toList) >>= maybe (pure Nothing) (foldMapA (pure . Just))
         assign addr ty = modify (Map.insertWith (<>) addr (Set.singleton ty))
         abstract eval name body = do
           addr <- alloc name