diff --git a/src/examples/lib.pbl b/src/examples/lib.pbl
index 2230342..1f04c77 100644
--- a/src/examples/lib.pbl
+++ b/src/examples/lib.pbl
@@ -28,10 +28,9 @@
 ; Switch expression
 ; Doesn't yet work with lambdas
 (def switch (fn (val pair_list)
-  (if (= 0 (len pair_list)) "no match" (
-    (def current (at 0 pair_list))
-    (if (= val (at 0 current)) (at 1 current) (
+  (if (= 0 (len pair_list)) "no match"
+    (if (= val (at 0 (at 0 pair_list))) (at 1 (at 0 pair_list)) (
       (switch val (rest pair_list))
     ))
-  ))
+  )
 ))